40374962

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{55921}}^1$

素因数の和:55961

約数の個数: 12

約数和(自身を含む): 63918846

約数和(自身を除く): 23543884

約数列:

[1, 2, 19, 38, 361, 722, 55921, 111842, 1062499, 2124998, 20187481, 40374962]

約数ペア:

[(1, 40374962), (2, 20187481), (19, 2124998), (38, 1062499), (361, 111842), (722, 55921)]