Q: What is the sum of all factors of the number 12,590 excluding 12,590?
A: 10,090
The factors of the number 12,590 are: 1, 2, 5, 10, 1259, 2518, 6295, 12590.
If you add them up, you will get the total of 12,600. Now subtract 12,590 to get 10,090