22289356

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{937}}^1$

素因数の和:1273

約数の個数: 24

約数和(自身を含む): 41234480

約数和(自身を除く): 18945124

約数列:

[1, 2, 4, 19, 38, 76, 313, 626, 937, 1252, 1874, 3748, 5947, 11894, 17803, 23788, 35606, 71212, 293281, 586562, 1173124, 5572339, 11144678, 22289356]

約数ペア:

[(1, 22289356), (2, 11144678), (4, 5572339), (19, 1173124), (38, 586562), (76, 293281), (313, 71212), (626, 35606), (937, 23788), (1252, 17803), (1874, 11894), (3748, 5947)]