19799700479

素因数分解:

${\mathrm{13}}^2\times {\mathrm{3433}}^1\times {\mathrm{34127}}^1$

素因数の和:37586

約数の個数: 12

約数和(自身を含む): 21446786016

約数和(自身を除く): 1647085537

約数列:

[1, 13, 169, 3433, 34127, 44629, 443651, 580177, 5767463, 117157991, 1523053883, 19799700479]

約数ペア:

[(1, 19799700479), (13, 1523053883), (169, 117157991), (3433, 5767463), (34127, 580177), (44629, 443651)]