21958662

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19571}}^1$

素因数の和:19604

約数の個数: 32

約数和(自身を含む): 50730624

約数和(自身を除く): 28771962

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 66, 102, 187, 374, 561, 1122, 19571, 39142, 58713, 117426, 215281, 332707, 430562, 645843, 665414, 998121, 1291686, 1996242, 3659777, 7319554, 10979331, 21958662]

約数ペア:

[(1, 21958662), (2, 10979331), (3, 7319554), (6, 3659777), (11, 1996242), (17, 1291686), (22, 998121), (33, 665414), (34, 645843), (51, 430562), (66, 332707), (102, 215281), (187, 117426), (374, 58713), (561, 39142), (1122, 19571)]