19635629

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{3863}}^1$

素因数の和:3916

約数の個数: 16

約数和(自身を含む): 23369472

約数和(自身を除く): 3733843

約数列:

[1, 13, 17, 23, 221, 299, 391, 3863, 5083, 50219, 65671, 88849, 853723, 1155037, 1510433, 19635629]

約数ペア:

[(1, 19635629), (13, 1510433), (17, 1155037), (23, 853723), (221, 88849), (299, 65671), (391, 50219), (3863, 5083)]