25766719

素因数分解:

${\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1\times {\mathrm{199}}^1$

素因数の和:438

約数の個数: 16

約数和(自身を含む): 28800000

約数和(自身を除く): 3033281

約数列:

[1, 11, 79, 149, 199, 869, 1639, 2189, 11771, 15721, 29651, 129481, 172931, 326161, 2342429, 25766719]

約数ペア:

[(1, 25766719), (11, 2342429), (79, 326161), (149, 172931), (199, 129481), (869, 29651), (1639, 15721), (2189, 11771)]