Q: What is the sum of all factors of the number 12,942 excluding 12,942?
A: 15,138
The factors of the number 12,942 are: 1, 2, 3, 6, 9, 18, 719, 1438, 2157, 4314, 6471, 12942.
If you add them up, you will get the total of 12,957. Now subtract 12,942 to get 15,138