15554838

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{4243}}^1$

素因数の和:4308

約数の個数: 32

約数和(自身を含む): 34223616

約数和(自身を除く): 18668778

約数列:

[1, 2, 3, 6, 13, 26, 39, 47, 78, 94, 141, 282, 611, 1222, 1833, 3666, 4243, 8486, 12729, 25458, 55159, 110318, 165477, 199421, 330954, 398842, 598263, 1196526, 2592473, 5184946, 7777419, 15554838]

約数ペア:

[(1, 15554838), (2, 7777419), (3, 5184946), (6, 2592473), (13, 1196526), (26, 598263), (39, 398842), (47, 330954), (78, 199421), (94, 165477), (141, 110318), (282, 55159), (611, 25458), (1222, 12729), (1833, 8486), (3666, 4243)]