15155996

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{4243}}^1$

素因数の和:4313

約数の個数: 24

約数和(自身を含む): 28519680

約数和(自身を除く): 13363684

約数列:

[1, 2, 4, 19, 38, 47, 76, 94, 188, 893, 1786, 3572, 4243, 8486, 16972, 80617, 161234, 199421, 322468, 398842, 797684, 3788999, 7577998, 15155996]

約数ペア:

[(1, 15155996), (2, 7577998), (4, 3788999), (19, 797684), (38, 398842), (47, 322468), (76, 199421), (94, 161234), (188, 80617), (893, 16972), (1786, 8486), (3572, 4243)]