18868990319

素因数分解:

${\mathrm{17}}^1\times {\mathrm{7307}}^1\times {\mathrm{151901}}^1$

素因数の和:159225

約数の個数: 8

約数和(自身を含む): 19981796688

約数和(自身を除く): 1112806369

約数列:

[1, 17, 7307, 124219, 151901, 2582317, 1109940607, 18868990319]

約数ペア:

[(1, 18868990319), (17, 1109940607), (7307, 2582317), (124219, 151901)]