25491154

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{2731}}^1$

素因数の和:3105

約数の個数: 16

約数和(自身を含む): 41307840

約数和(自身を除く): 15816686

約数列:

[1, 2, 13, 26, 359, 718, 2731, 4667, 5462, 9334, 35503, 71006, 980429, 1960858, 12745577, 25491154]

約数ペア:

[(1, 25491154), (2, 12745577), (13, 1960858), (26, 980429), (359, 71006), (718, 35503), (2731, 9334), (4667, 5462)]