12720916609

素因数分解:

${\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{439}}^1\times {\mathrm{11689}}^1$

素因数の和:12232

約数の個数: 16

約数和(自身を含む): 13291062400

約数和(自身を除く): 570145791

約数列:

[1, 37, 67, 439, 2479, 11689, 16243, 29413, 432493, 783163, 1088281, 5131471, 28977031, 189864427, 343808557, 12720916609]

約数ペア:

[(1, 12720916609), (37, 343808557), (67, 189864427), (439, 28977031), (2479, 5131471), (11689, 1088281), (16243, 783163), (29413, 432493)]