38909855

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{4051}}^1$

素因数の和:4186

約数の個数: 16

約数和(自身を含む): 49888224

約数和(自身を除く): 10978369

約数列:

[1, 5, 17, 85, 113, 565, 1921, 4051, 9605, 20255, 68867, 344335, 457763, 2288815, 7781971, 38909855]

約数ペア:

[(1, 38909855), (5, 7781971), (17, 2288815), (85, 457763), (113, 344335), (565, 68867), (1921, 20255), (4051, 9605)]