Q: What is the sum of all factors of the number 18,490 excluding 18,490?
A: 15,584
The factors of the number 18,490 are: 1, 2, 5, 10, 43, 86, 215, 430, 1849, 3698, 9245, 18490.
If you add them up, you will get the total of 18,505. Now subtract 18,490 to get 15,584