38399086

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{40591}}^1$

素因数の和:40647

約数の個数: 16

約数和(自身を含む): 64297728

約数和(自身を除く): 25898642

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 40591, 81182, 446501, 893002, 1745413, 3490826, 19199543, 38399086]

約数ペア:

[(1, 38399086), (2, 19199543), (11, 3490826), (22, 1745413), (43, 893002), (86, 446501), (473, 81182), (946, 40591)]