Q: What is the sum of all factors of the number 18,865 excluding 18,865?
A: 9,935
The factors of the number 18,865 are: 1, 5, 7, 11, 35, 49, 55, 77, 245, 343, 385, 539, 1715, 2695, 3773, 18865.
If you add them up, you will get the total of 18,874. Now subtract 18,865 to get 9,935