38814809

素因数分解:

${\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{389}}^1$

素因数の和:640

約数の個数: 16

約数和(自身を含む): 43580160

約数和(自身を除く): 4765351

約数列:

[1, 11, 47, 193, 389, 517, 2123, 4279, 9071, 18283, 75077, 99781, 201113, 825847, 3528619, 38814809]

約数ペア:

[(1, 38814809), (11, 3528619), (47, 825847), (193, 201113), (389, 99781), (517, 75077), (2123, 18283), (4279, 9071)]