19128968599

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4555601}}^1$

素因数の和:4555650

約数の個数: 16

約数和(自身を含む): 22960234080

約数和(自身を除く): 3831265481

約数列:

[1, 13, 17, 19, 221, 247, 323, 4199, 4555601, 59222813, 77445217, 86556419, 1006787821, 1125233447, 1471459123, 19128968599]

約数ペア:

[(1, 19128968599), (13, 1471459123), (17, 1125233447), (19, 1006787821), (221, 86556419), (247, 77445217), (323, 59222813), (4199, 4555601)]