Q: What is the sum of all factors of the number 13,937 excluding 13,937?
A: 3,535
The factors of the number 13,937 are: 1, 7, 11, 77, 181, 1267, 1991, 13937.
If you add them up, you will get the total of 13,940. Now subtract 13,937 to get 3,535