13216403410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{188805763}}^1$

素因数の和:188805777

約数の個数: 16

約数和(自身を含む): 27188030016

約数和(自身を除く): 13971626606

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 188805763, 377611526, 944028815, 1321640341, 1888057630, 2643280682, 6608201705, 13216403410]

約数ペア:

[(1, 13216403410), (2, 6608201705), (5, 2643280682), (7, 1888057630), (10, 1321640341), (14, 944028815), (35, 377611526), (70, 188805763)]