11500909

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2011}}^1$

素因数の和:2080

約数の個数: 16

約数和(自身を含む): 14164480

約数和(自身を除く): 2663571

約数列:

[1, 7, 19, 43, 133, 301, 817, 2011, 5719, 14077, 38209, 86473, 267463, 605311, 1642987, 11500909]

約数ペア:

[(1, 11500909), (7, 1642987), (19, 605311), (43, 267463), (133, 86473), (301, 38209), (817, 14077), (2011, 5719)]