21127173694

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{359}}^1\times {\mathrm{2675003}}^1$

素因数の和:2675375

約数の個数: 16

約数和(自身を含む): 34668051840

約数和(自身を除く): 13540878146

約数列:

[1, 2, 11, 22, 359, 718, 3949, 7898, 2675003, 5350006, 29425033, 58850066, 960326077, 1920652154, 10563586847, 21127173694]

約数ペア:

[(1, 21127173694), (2, 10563586847), (11, 1920652154), (22, 960326077), (359, 58850066), (718, 29425033), (3949, 5350006), (7898, 2675003)]