38669519

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{2011}}^1$

素因数の和:2126

約数の個数: 16

約数和(自身を含む): 45970176

約数和(自身を除く): 7300657

約数列:

[1, 7, 41, 67, 287, 469, 2011, 2747, 14077, 19229, 82451, 134737, 577157, 943159, 5524217, 38669519]

約数ペア:

[(1, 38669519), (7, 5524217), (41, 943159), (67, 577157), (287, 134737), (469, 82451), (2011, 19229), (2747, 14077)]