12789907

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{977}}^1$

素因数の和:1062

約数の個数: 16

約数和(自身を含む): 14787360

約数和(自身を除く): 1997453

約数列:

[1, 13, 19, 53, 247, 689, 977, 1007, 12701, 13091, 18563, 51781, 241319, 673153, 983839, 12789907]

約数ペア:

[(1, 12789907), (13, 983839), (19, 673153), (53, 241319), (247, 51781), (689, 18563), (977, 13091), (1007, 12701)]