1951067155

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{739}}^1\times {\mathrm{27791}}^1$

素因数の和:28554

約数の個数: 16

約数和(自身を含む): 2467929600

約数和(自身を除く): 516862445

約数列:

[1, 5, 19, 95, 739, 3695, 14041, 27791, 70205, 138955, 528029, 2640145, 20537549, 102687745, 390213431, 1951067155]

約数ペア:

[(1, 1951067155), (5, 390213431), (19, 102687745), (95, 20537549), (739, 2640145), (3695, 528029), (14041, 138955), (27791, 70205)]