25203919

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{859}}^1$

素因数の和:970

約数の個数: 16

約数和(自身を含む): 28366240

約数和(自身を除く): 3162321

約数列:

[1, 13, 37, 61, 481, 793, 859, 2257, 11167, 29341, 31783, 52399, 413179, 681187, 1938763, 25203919]

約数ペア:

[(1, 25203919), (13, 1938763), (37, 681187), (61, 413179), (481, 52399), (793, 31783), (859, 29341), (2257, 11167)]