Q: What is the sum of all factors of the number 47,509 excluding 47,509?
A: 11,819
The factors of the number 47,509 are: 1, 7, 11, 77, 617, 4319, 6787, 47509.
If you add them up, you will get the total of 47,520. Now subtract 47,509 to get 11,819