15678855056

素因数分解:

$2^4\times {\mathrm{239}}^1\times {\mathrm{421}}^1\times {\mathrm{9739}}^1$

素因数の和:10407

約数の個数: 40

約数和(自身を含む): 30580483200

約数和(自身を除く): 14901628144

約数列:

[1, 2, 4, 8, 16, 239, 421, 478, 842, 956, 1684, 1912, 3368, 3824, 6736, 9739, 19478, 38956, 77912, 100619, 155824, 201238, 402476, 804952, 1609904, 2327621, 4100119, 4655242, 8200238, 9310484, 16400476, 18620968, 32800952, 37241936, 65601904, 979928441, 1959856882, 3919713764, 7839427528, 15678855056]

約数ペア:

[(1, 15678855056), (2, 7839427528), (4, 3919713764), (8, 1959856882), (16, 979928441), (239, 65601904), (421, 37241936), (478, 32800952), (842, 18620968), (956, 16400476), (1684, 9310484), (1912, 8200238), (3368, 4655242), (3824, 4100119), (6736, 2327621), (9739, 1609904), (19478, 804952), (38956, 402476), (77912, 201238), (100619, 155824)]