22415690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{11987}}^1$

素因数の和:12022

約数の個数: 32

約数和(自身を含む): 46609344

約数和(自身を除く): 24193654

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1870, 11987, 23974, 59935, 119870, 131857, 203779, 263714, 407558, 659285, 1018895, 1318570, 2037790, 2241569, 4483138, 11207845, 22415690]

約数ペア:

[(1, 22415690), (2, 11207845), (5, 4483138), (10, 2241569), (11, 2037790), (17, 1318570), (22, 1018895), (34, 659285), (55, 407558), (85, 263714), (110, 203779), (170, 131857), (187, 119870), (374, 59935), (935, 23974), (1870, 11987)]