13211822555

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{521897}}^1$

素因数の和:522046

約数の個数: 16

約数和(自身を含む): 16308268704

約数和(自身を除く): 3096446149

約数列:

[1, 5, 61, 83, 305, 415, 5063, 25315, 521897, 2609485, 31835717, 43317451, 159178585, 216587255, 2642364511, 13211822555]

約数ペア:

[(1, 13211822555), (5, 2642364511), (61, 216587255), (83, 159178585), (305, 43317451), (415, 31835717), (5063, 2609485), (25315, 521897)]