Q: What is the sum of all factors of the number 13,490 excluding 13,490?
A: 12,430
The factors of the number 13,490 are: 1, 2, 5, 10, 19, 38, 71, 95, 142, 190, 355, 710, 1349, 2698, 6745, 13490.
If you add them up, you will get the total of 13,502. Now subtract 13,490 to get 12,430