7905986

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{21139}}^1$

素因数の和:21169

約数の個数: 16

約数和(自身を含む): 13698720

約数和(自身を除く): 5792734

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 21139, 42278, 232529, 359363, 465058, 718726, 3952993, 7905986]

約数ペア:

[(1, 7905986), (2, 3952993), (11, 718726), (17, 465058), (22, 359363), (34, 232529), (187, 42278), (374, 21139)]