39477421

素因数分解:

${\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1\times {\mathrm{199}}^1$

素因数の和:468

約数の個数: 16

約数和(自身を含む): 42768000

約数和(自身を除く): 3290579

約数列:

[1, 19, 53, 197, 199, 1007, 3743, 3781, 10441, 10547, 39203, 198379, 200393, 744857, 2077759, 39477421]

約数ペア:

[(1, 39477421), (19, 2077759), (53, 744857), (197, 200393), (199, 198379), (1007, 39203), (3743, 10547), (3781, 10441)]