Q: What is the sum of all factors of the number 10,878 excluding 10,878?
A: 15,114
The factors of the number 10,878 are: 1, 2, 3, 6, 7, 14, 21, 37, 42, 49, 74, 98, 111, 147, 222, 259, 294, 518, 777, 1554, 1813, 3626, 5439, 10878.
If you add them up, you will get the total of 10,893. Now subtract 10,878 to get 15,114