188967818

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{427529}}^1$

素因数の和:427561

約数の個数: 16

約数和(自身を含む): 323212680

約数和(自身を除く): 134244862

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 427529, 855058, 5557877, 7267993, 11115754, 14535986, 94483909, 188967818]

約数ペア:

[(1, 188967818), (2, 94483909), (13, 14535986), (17, 11115754), (26, 7267993), (34, 5557877), (221, 855058), (442, 427529)]