title: Python - dividing a user input to display a range of answers
body: <p>I'm having problems with a Python question. The question is to write a function that shows all integers that are cleanly divisble by 13 in the range of (1:x) where x is a user input. 
  I'm new to Python and am struggling with this question. I need to have a user input which Python then divides by 13 and displays the answer(s). So, if a user inputs '27', the answers would be '13' and '26'. </p>
  
  <p>My code so far is: </p>
  
  <pre><code>    x = int(raw_input('Enter your Number Here: '))
      def divide(x):
  cond = True
  while cond:
      x % 13 == 0
      print x
  else:
      cond = False
      print 'Your number us not divisble by 13'
  
      divide(x)
  </code></pre>