38199865

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{4261}}^1$

素因数の和:4440

約数の個数: 16

約数和(自身を含む): 50325696

約数和(自身を除く): 12125831

約数列:

[1, 5, 11, 55, 163, 815, 1793, 4261, 8965, 21305, 46871, 234355, 694543, 3472715, 7639973, 38199865]

約数ペア:

[(1, 38199865), (5, 7639973), (11, 3472715), (55, 694543), (163, 234355), (815, 46871), (1793, 21305), (4261, 8965)]