22471391

素因数分解:

${\mathrm{23}}^2\times {\mathrm{107}}^1\times {\mathrm{397}}^1$

素因数の和:550

約数の個数: 12

約数和(自身を含む): 23770152

約数和(自身を除く): 1298761

約数列:

[1, 23, 107, 397, 529, 2461, 9131, 42479, 56603, 210013, 977017, 22471391]

約数ペア:

[(1, 22471391), (23, 977017), (107, 210013), (397, 56603), (529, 42479), (2461, 9131)]