25984442

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{7523}}^1$

素因数の和:7693

約数の個数: 16

約数和(自身を含む): 42796512

約数和(自身を除く): 16812070

約数列:

[1, 2, 11, 22, 157, 314, 1727, 3454, 7523, 15046, 82753, 165506, 1181111, 2362222, 12992221, 25984442]

約数ペア:

[(1, 25984442), (2, 12992221), (11, 2362222), (22, 1181111), (157, 165506), (314, 82753), (1727, 15046), (3454, 7523)]