8081191853

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{3197939}}^1$

素因数の和:3197984

約数の個数: 12

約数和(自身を含む): 9747321120

約数和(自身を除く): 1666129267

約数列:

[1, 7, 19, 133, 361, 2527, 3197939, 22385573, 60760841, 425325887, 1154455979, 8081191853]

約数ペア:

[(1, 8081191853), (7, 1154455979), (19, 425325887), (133, 60760841), (361, 22385573), (2527, 3197939)]