21886968

素因数分解:

$2^3\times 3^1\times {\mathrm{911957}}^1$

素因数の和:911966

約数の個数: 16

約数和(自身を含む): 54717480

約数和(自身を除く): 32830512

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 911957, 1823914, 2735871, 3647828, 5471742, 7295656, 10943484, 21886968]

約数ペア:

[(1, 21886968), (2, 10943484), (3, 7295656), (4, 5471742), (6, 3647828), (8, 2735871), (12, 1823914), (24, 911957)]