12648746

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{379}}^1$

素因数の和:470

約数の個数: 32

約数和(自身を含む): 21833280

約数和(自身を除く): 9184534

約数列:

[1, 2, 11, 22, 37, 41, 74, 82, 379, 407, 451, 758, 814, 902, 1517, 3034, 4169, 8338, 14023, 15539, 16687, 28046, 31078, 33374, 154253, 170929, 308506, 341858, 574943, 1149886, 6324373, 12648746]

約数ペア:

[(1, 12648746), (2, 6324373), (11, 1149886), (22, 574943), (37, 341858), (41, 308506), (74, 170929), (82, 154253), (379, 33374), (407, 31078), (451, 28046), (758, 16687), (814, 15539), (902, 14023), (1517, 8338), (3034, 4169)]