15056912

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{379}}^1$

素因数の和:591

約数の個数: 40

約数和(自身を含む): 31664640

約数和(自身を除く): 16607728

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 191, 208, 379, 382, 758, 764, 1516, 1528, 2483, 3032, 3056, 4927, 4966, 6064, 9854, 9932, 19708, 19864, 39416, 39728, 72389, 78832, 144778, 289556, 579112, 941057, 1158224, 1882114, 3764228, 7528456, 15056912]

約数ペア:

[(1, 15056912), (2, 7528456), (4, 3764228), (8, 1882114), (13, 1158224), (16, 941057), (26, 579112), (52, 289556), (104, 144778), (191, 78832), (208, 72389), (379, 39728), (382, 39416), (758, 19864), (764, 19708), (1516, 9932), (1528, 9854), (2483, 6064), (3032, 4966), (3056, 4927)]