22121377

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{227}}^1$

素因数の和:492

約数の個数: 16

約数和(自身を含む): 24514560

約数和(自身を除く): 2393183

約数列:

[1, 19, 23, 223, 227, 437, 4237, 4313, 5129, 5221, 50621, 97451, 99199, 961799, 1164283, 22121377]

約数ペア:

[(1, 22121377), (19, 1164283), (23, 961799), (223, 99199), (227, 97451), (437, 50621), (4237, 5221), (4313, 5129)]