15240786

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{4357}}^1$

素因数の和:4426

約数の個数: 32

約数和(自身を含む): 33887808

約数和(自身を除く): 18647022

約数列:

[1, 2, 3, 6, 11, 22, 33, 53, 66, 106, 159, 318, 583, 1166, 1749, 3498, 4357, 8714, 13071, 26142, 47927, 95854, 143781, 230921, 287562, 461842, 692763, 1385526, 2540131, 5080262, 7620393, 15240786]

約数ペア:

[(1, 15240786), (2, 7620393), (3, 5080262), (6, 2540131), (11, 1385526), (22, 692763), (33, 461842), (53, 287562), (66, 230921), (106, 143781), (159, 95854), (318, 47927), (583, 26142), (1166, 13071), (1749, 8714), (3498, 4357)]