25199161

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{739}}^1$

素因数の和:856

約数の個数: 16

約数和(自身を含む): 28262080

約数和(自身を除く): 3062919

約数列:

[1, 13, 43, 61, 559, 739, 793, 2623, 9607, 31777, 34099, 45079, 413101, 586027, 1938397, 25199161]

約数ペア:

[(1, 25199161), (13, 1938397), (43, 586027), (61, 413101), (559, 45079), (739, 34099), (793, 31777), (2623, 9607)]