22006172012

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{500140273}}^1$

素因数の和:500140288

約数の個数: 12

約数和(自身を含む): 42011783016

約数和(自身を除く): 20005611004

約数列:

[1, 2, 4, 11, 22, 44, 500140273, 1000280546, 2000561092, 5501543003, 11003086006, 22006172012]

約数ペア:

[(1, 22006172012), (2, 11003086006), (4, 5501543003), (11, 2000561092), (22, 1000280546), (44, 500140273)]