39640973

素因数分解:

${\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{337}}^1$

素因数の和:548

約数の個数: 16

約数和(自身を含む): 43155840

約数和(自身を除く): 3514867

約数列:

[1, 19, 41, 151, 337, 779, 2869, 6191, 6403, 13817, 50887, 117629, 262523, 966853, 2086367, 39640973]

約数ペア:

[(1, 39640973), (19, 2086367), (41, 966853), (151, 262523), (337, 117629), (779, 50887), (2869, 13817), (6191, 6403)]