22774994

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{521}}^1\times {\mathrm{1987}}^1$

素因数の和:2521

約数の個数: 16

約数和(自身を含む): 37358496

約数和(自身を除く): 14583502

約数列:

[1, 2, 11, 22, 521, 1042, 1987, 3974, 5731, 11462, 21857, 43714, 1035227, 2070454, 11387497, 22774994]

約数ペア:

[(1, 22774994), (2, 11387497), (11, 2070454), (22, 1035227), (521, 43714), (1042, 21857), (1987, 11462), (3974, 5731)]