22972730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{208843}}^1$

素因数の和:208861

約数の個数: 16

約数和(自身を含む): 45110304

約数和(自身を除く): 22137574

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 208843, 417686, 1044215, 2088430, 2297273, 4594546, 11486365, 22972730]

約数ペア:

[(1, 22972730), (2, 11486365), (5, 4594546), (10, 2297273), (11, 2088430), (22, 1044215), (55, 417686), (110, 208843)]