11920476211

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2329583}}^1$

素因数の和:2329650

約数の個数: 16

約数和(自身を含む): 14760244224

約数和(自身を除く): 2839768013

約数列:

[1, 7, 17, 43, 119, 301, 731, 5117, 2329583, 16307081, 39602911, 100172069, 277220377, 701204483, 1702925173, 11920476211]

約数ペア:

[(1, 11920476211), (7, 1702925173), (17, 701204483), (43, 277220377), (119, 100172069), (301, 39602911), (731, 16307081), (5117, 2329583)]