22619372

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{1289}}^1$

素因数の和:1441

約数の個数: 24

約数和(自身を含む): 40960080

約数和(自身を除く): 18340708

約数列:

[1, 2, 4, 41, 82, 107, 164, 214, 428, 1289, 2578, 4387, 5156, 8774, 17548, 52849, 105698, 137923, 211396, 275846, 551692, 5654843, 11309686, 22619372]

約数ペア:

[(1, 22619372), (2, 11309686), (4, 5654843), (41, 551692), (82, 275846), (107, 211396), (164, 137923), (214, 105698), (428, 52849), (1289, 17548), (2578, 8774), (4387, 5156)]