38840845

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{3121}}^1$

素因数の和:3276

約数の個数: 16

約数和(自身を含む): 49452480

約数和(自身を除く): 10611635

約数列:

[1, 5, 19, 95, 131, 655, 2489, 3121, 12445, 15605, 59299, 296495, 408851, 2044255, 7768169, 38840845]

約数ペア:

[(1, 38840845), (5, 7768169), (19, 2044255), (95, 408851), (131, 296495), (655, 59299), (2489, 15605), (3121, 12445)]