38944165

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{16193}}^1$

素因数の和:16248

約数の個数: 16

約数和(自身を含む): 51691248

約数和(自身を除く): 12747083

約数列:

[1, 5, 13, 37, 65, 185, 481, 2405, 16193, 80965, 210509, 599141, 1052545, 2995705, 7788833, 38944165]

約数ペア:

[(1, 38944165), (5, 7788833), (13, 2995705), (37, 1052545), (65, 599141), (185, 210509), (481, 80965), (2405, 16193)]