22065076

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{45589}}^1$

素因数の和:45615

約数の個数: 18

約数和(自身を含む): 42444290

約数和(自身を除く): 20379214

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 45589, 91178, 182356, 501479, 1002958, 2005916, 5516269, 11032538, 22065076]

約数ペア:

[(1, 22065076), (2, 11032538), (4, 5516269), (11, 2005916), (22, 1002958), (44, 501479), (121, 182356), (242, 91178), (484, 45589)]