2133648719

素因数分解:

${\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1061}}^1\times {\mathrm{1997}}^1$

素因数の和:3130

約数の個数: 16

約数和(自身を含む): 2291626080

約数和(自身を除く): 157977361

約数列:

[1, 19, 53, 1007, 1061, 1997, 20159, 37943, 56233, 105841, 1068427, 2010979, 2118817, 40257523, 112297301, 2133648719]

約数ペア:

[(1, 2133648719), (19, 112297301), (53, 40257523), (1007, 2118817), (1061, 2010979), (1997, 1068427), (20159, 105841), (37943, 56233)]