19853314

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{44917}}^1$

素因数の和:44949

約数の個数: 16

約数和(自身を含む): 33958008

約数和(自身を除く): 14104694

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 44917, 89834, 583921, 763589, 1167842, 1527178, 9926657, 19853314]

約数ペア:

[(1, 19853314), (2, 9926657), (13, 1527178), (17, 1167842), (26, 763589), (34, 583921), (221, 89834), (442, 44917)]