13821489418

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{701}}^1\times {\mathrm{21859}}^1$

素因数の和:22614

約数の個数: 32

約数和(自身を含む): 23202728640

約数和(自身を除く): 9381239222

約数列:

[1, 2, 11, 22, 41, 82, 451, 701, 902, 1402, 7711, 15422, 21859, 28741, 43718, 57482, 240449, 316151, 480898, 632302, 896219, 1792438, 9858409, 15323159, 19716818, 30646318, 168554749, 337109498, 628249519, 1256499038, 6910744709, 13821489418]

約数ペア:

[(1, 13821489418), (2, 6910744709), (11, 1256499038), (22, 628249519), (41, 337109498), (82, 168554749), (451, 30646318), (701, 19716818), (902, 15323159), (1402, 9858409), (7711, 1792438), (15422, 896219), (21859, 632302), (28741, 480898), (43718, 316151), (57482, 240449)]