38845919

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{2711}}^1$

素因数の和:2830

約数の個数: 16

約数和(自身を含む): 46863360

約数和(自身を除く): 8017441

約数列:

[1, 7, 23, 89, 161, 623, 2047, 2711, 14329, 18977, 62353, 241279, 436471, 1688953, 5549417, 38845919]

約数ペア:

[(1, 38845919), (7, 5549417), (23, 1688953), (89, 436471), (161, 241279), (623, 62353), (2047, 18977), (2711, 14329)]