Q: What is the sum of all factors of the number 11,111,412 including 11,111,412?

A: 28,079,520

Why is 28,079,520 the sum of all factors of 11,111,412, including 11,111,412?

The factors of the number 11,111,412 are: 1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 338, 507, 676, 1014, 2028, 5479, 10958, 16437, 21916, 32874, 65748, 71227, 142454, 213681, 284908, 427362, 854724, 925951, 1851902, 2777853, 3703804, 5555706, 11111412.

If you add them up, you will get the total of 28,079,520.