25997554

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{971}}^1\times {\mathrm{1217}}^1$

素因数の和:2201

約数の個数: 16

約数和(自身を含む): 42620256

約数和(自身を除く): 16622702

約数列:

[1, 2, 11, 22, 971, 1217, 1942, 2434, 10681, 13387, 21362, 26774, 1181707, 2363414, 12998777, 25997554]

約数ペア:

[(1, 25997554), (2, 12998777), (11, 2363414), (22, 1181707), (971, 26774), (1217, 21362), (1942, 13387), (2434, 10681)]