40412962

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{25939}}^1$

素因数の和:26001

約数の個数: 16

約数和(自身を含む): 65368800

約数和(自身を除く): 24955838

約数列:

[1, 2, 19, 38, 41, 82, 779, 1558, 25939, 51878, 492841, 985682, 1063499, 2126998, 20206481, 40412962]

約数ペア:

[(1, 40412962), (2, 20206481), (19, 2126998), (38, 1063499), (41, 985682), (82, 492841), (779, 51878), (1558, 25939)]