15707531518

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{331}}^1\times {\mathrm{32909}}^1$

素因数の和:33352

約数の個数: 32

約数和(自身を含む): 27271595520

約数和(自身を除く): 11564064002

約数列:

[1, 2, 7, 14, 103, 206, 331, 662, 721, 1442, 2317, 4634, 32909, 34093, 65818, 68186, 230363, 238651, 460726, 477302, 3389627, 6779254, 10892879, 21785758, 23727389, 47454778, 76250153, 152500306, 1121966537, 2243933074, 7853765759, 15707531518]

約数ペア:

[(1, 15707531518), (2, 7853765759), (7, 2243933074), (14, 1121966537), (103, 152500306), (206, 76250153), (331, 47454778), (662, 23727389), (721, 21785758), (1442, 10892879), (2317, 6779254), (4634, 3389627), (32909, 477302), (34093, 460726), (65818, 238651), (68186, 230363)]