22190516

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{139}}^1\times {\mathrm{373}}^1$

素因数の和:623

約数の個数: 24

約数和(自身を含む): 39584160

約数和(自身を除く): 17393644

約数列:

[1, 2, 4, 107, 139, 214, 278, 373, 428, 556, 746, 1492, 14873, 29746, 39911, 51847, 59492, 79822, 103694, 159644, 207388, 5547629, 11095258, 22190516]

約数ペア:

[(1, 22190516), (2, 11095258), (4, 5547629), (107, 207388), (139, 159644), (214, 103694), (278, 79822), (373, 59492), (428, 51847), (556, 39911), (746, 29746), (1492, 14873)]