9986962

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{409}}^1\times {\mathrm{421}}^1$

素因数の和:861

約数の個数: 16

約数和(自身を含む): 15571800

約数和(自身を除く): 5584838

約数列:

[1, 2, 29, 58, 409, 421, 818, 842, 11861, 12209, 23722, 24418, 172189, 344378, 4993481, 9986962]

約数ペア:

[(1, 9986962), (2, 4993481), (29, 344378), (58, 172189), (409, 24418), (421, 23722), (818, 12209), (842, 11861)]