21112968

素因数分解:

$2^3\times 3^1\times {\mathrm{879707}}^1$

素因数の和:879716

約数の個数: 16

約数和(自身を含む): 52782480

約数和(自身を除く): 31669512

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 879707, 1759414, 2639121, 3518828, 5278242, 7037656, 10556484, 21112968]

約数ペア:

[(1, 21112968), (2, 10556484), (3, 7037656), (4, 5278242), (6, 3518828), (8, 2639121), (12, 1759414), (24, 879707)]