2018506145

素因数分解:

$5^1\times {\mathrm{109}}^1\times {\mathrm{191}}^1\times {\mathrm{19391}}^1$

素因数の和:19696

約数の個数: 16

約数和(自身を含む): 2457354240

約数和(自身を除く): 438848095

約数列:

[1, 5, 109, 191, 545, 955, 19391, 20819, 96955, 104095, 2113619, 3703681, 10568095, 18518405, 403701229, 2018506145]

約数ペア:

[(1, 2018506145), (5, 403701229), (109, 18518405), (191, 10568095), (545, 3703681), (955, 2113619), (19391, 104095), (20819, 96955)]