38237215

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{9817}}^1$

素因数の和:9882

約数の個数: 16

約数和(自身を含む): 49482720

約数和(自身を除く): 11245505

約数列:

[1, 5, 19, 41, 95, 205, 779, 3895, 9817, 49085, 186523, 402497, 932615, 2012485, 7647443, 38237215]

約数ペア:

[(1, 38237215), (5, 7647443), (19, 2012485), (41, 932615), (95, 402497), (205, 186523), (779, 49085), (3895, 9817)]