12187441442

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{521}}^1\times {\mathrm{17431}}^1$

素因数の和:18026

約数の個数: 32

約数和(自身を含む): 20310092928

約数和(自身を除く): 8122651486

約数列:

[1, 2, 11, 22, 61, 122, 521, 671, 1042, 1342, 5731, 11462, 17431, 31781, 34862, 63562, 191741, 349591, 383482, 699182, 1063291, 2126582, 9081551, 11696201, 18163102, 23392402, 99897061, 199794122, 553974611, 1107949222, 6093720721, 12187441442]

約数ペア:

[(1, 12187441442), (2, 6093720721), (11, 1107949222), (22, 553974611), (61, 199794122), (122, 99897061), (521, 23392402), (671, 18163102), (1042, 11696201), (1342, 9081551), (5731, 2126582), (11462, 1063291), (17431, 699182), (31781, 383482), (34862, 349591), (63562, 191741)]