22041844

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{45541}}^1$

素因数の和:45567

約数の個数: 18

約数和(自身を含む): 42399602

約数和(自身を除く): 20357758

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 45541, 91082, 182164, 500951, 1001902, 2003804, 5510461, 11020922, 22041844]

約数ペア:

[(1, 22041844), (2, 11020922), (4, 5510461), (11, 2003804), (22, 1001902), (44, 500951), (121, 182164), (242, 91082), (484, 45541)]