22407884

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{78901}}^1$

素因数の和:78976

約数の個数: 12

約数和(自身を含む): 39766608

約数和(自身を除く): 17358724

約数列:

[1, 2, 4, 71, 142, 284, 78901, 157802, 315604, 5601971, 11203942, 22407884]

約数ペア:

[(1, 22407884), (2, 11203942), (4, 5601971), (71, 315604), (142, 157802), (284, 78901)]