38393015

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{9857}}^1$

素因数の和:9922

約数の個数: 16

約数和(自身を含む): 49684320

約数和(自身を除く): 11291305

約数列:

[1, 5, 19, 41, 95, 205, 779, 3895, 9857, 49285, 187283, 404137, 936415, 2020685, 7678603, 38393015]

約数ペア:

[(1, 38393015), (5, 7678603), (19, 2020685), (41, 936415), (95, 404137), (205, 187283), (779, 49285), (3895, 9857)]