149387398

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{11593}}^1$

素因数の和:11991

約数の個数: 16

約数和(自身を含む): 237908880

約数和(自身を除く): 88521482

約数列:

[1, 2, 17, 34, 379, 758, 6443, 11593, 12886, 23186, 197081, 394162, 4393747, 8787494, 74693699, 149387398]

約数ペア:

[(1, 149387398), (2, 74693699), (17, 8787494), (34, 4393747), (379, 394162), (758, 197081), (6443, 23186), (11593, 12886)]