Q: What is the sum of all factors of the number 15,219 excluding 15,219?
A: 8,181
The factors of the number 15,219 are: 1, 3, 9, 19, 57, 89, 171, 267, 801, 1691, 5073, 15219.
If you add them up, you will get the total of 15,227. Now subtract 15,219 to get 8,181