15595998

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{12437}}^1$

素因数の和:12472

約数の個数: 32

約数和(自身を含む): 35821440

約数和(自身を除く): 20225442

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 209, 418, 627, 1254, 12437, 24874, 37311, 74622, 136807, 236303, 273614, 410421, 472606, 708909, 820842, 1417818, 2599333, 5198666, 7797999, 15595998]

約数ペア:

[(1, 15595998), (2, 7797999), (3, 5198666), (6, 2599333), (11, 1417818), (19, 820842), (22, 708909), (33, 472606), (38, 410421), (57, 273614), (66, 236303), (114, 136807), (209, 74622), (418, 37311), (627, 24874), (1254, 12437)]