40419062

素因数分解:

$2^1\times {\mathrm{1901}}^1\times {\mathrm{10631}}^1$

素因数の和:12534

約数の個数: 8

約数和(自身を含む): 60666192

約数和(自身を除く): 20247130

約数列:

[1, 2, 1901, 3802, 10631, 21262, 20209531, 40419062]

約数ペア:

[(1, 40419062), (2, 20209531), (1901, 21262), (3802, 10631)]