22405196

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{1879}}^1$

素因数の和:2165

約数の個数: 24

約数和(自身を含む): 42954240

約数和(自身を除く): 20549044

約数列:

[1, 2, 4, 11, 22, 44, 271, 542, 1084, 1879, 2981, 3758, 5962, 7516, 11924, 20669, 41338, 82676, 509209, 1018418, 2036836, 5601299, 11202598, 22405196]

約数ペア:

[(1, 22405196), (2, 11202598), (4, 5601299), (11, 2036836), (22, 1018418), (44, 509209), (271, 82676), (542, 41338), (1084, 20669), (1879, 11924), (2981, 7516), (3758, 5962)]