39944242

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{607}}^1\times {\mathrm{2531}}^1$

素因数の和:3153

約数の個数: 16

約数和(自身を含む): 64657152

約数和(自身を除く): 24712910

約数列:

[1, 2, 13, 26, 607, 1214, 2531, 5062, 7891, 15782, 32903, 65806, 1536317, 3072634, 19972121, 39944242]

約数ペア:

[(1, 39944242), (2, 19972121), (13, 3072634), (26, 1536317), (607, 65806), (1214, 32903), (2531, 15782), (5062, 7891)]