15455968

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2311}}^1$

素因数の和:2351

約数の個数: 48

約数和(自身を含む): 34957440

約数和(自身を除く): 19501472

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 76, 88, 152, 176, 209, 304, 352, 418, 608, 836, 1672, 2311, 3344, 4622, 6688, 9244, 18488, 25421, 36976, 43909, 50842, 73952, 87818, 101684, 175636, 203368, 351272, 406736, 482999, 702544, 813472, 965998, 1405088, 1931996, 3863992, 7727984, 15455968]

約数ペア:

[(1, 15455968), (2, 7727984), (4, 3863992), (8, 1931996), (11, 1405088), (16, 965998), (19, 813472), (22, 702544), (32, 482999), (38, 406736), (44, 351272), (76, 203368), (88, 175636), (152, 101684), (176, 87818), (209, 73952), (304, 50842), (352, 43909), (418, 36976), (608, 25421), (836, 18488), (1672, 9244), (2311, 6688), (3344, 4622)]