18813303391

素因数分解:

${\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{2081}}^1\times {\mathrm{2287}}^1$

素因数の和:4494

約数の個数: 16

約数和(自身を含む): 19435553280

約数和(自身を除く): 622249889

約数列:

[1, 59, 67, 2081, 2287, 3953, 122779, 134933, 139427, 153229, 4759247, 8226193, 9040511, 280795573, 318869549, 18813303391]

約数ペア:

[(1, 18813303391), (59, 318869549), (67, 280795573), (2081, 9040511), (2287, 8226193), (3953, 4759247), (122779, 153229), (134933, 139427)]