15197116

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{1847}}^1$

素因数の和:1890

約数の個数: 36

約数和(自身を含む): 30968784

約数和(自身を除く): 15771668

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 121, 187, 242, 374, 484, 748, 1847, 2057, 3694, 4114, 7388, 8228, 20317, 31399, 40634, 62798, 81268, 125596, 223487, 345389, 446974, 690778, 893948, 1381556, 3799279, 7598558, 15197116]

約数ペア:

[(1, 15197116), (2, 7598558), (4, 3799279), (11, 1381556), (17, 893948), (22, 690778), (34, 446974), (44, 345389), (68, 223487), (121, 125596), (187, 81268), (242, 62798), (374, 40634), (484, 31399), (748, 20317), (1847, 8228), (2057, 7388), (3694, 4114)]