22065724

素因数分解:

$2^2\times {\mathrm{571}}^1\times {\mathrm{9661}}^1$

素因数の和:10236

約数の個数: 12

約数和(自身を含む): 38686648

約数和(自身を除く): 16620924

約数列:

[1, 2, 4, 571, 1142, 2284, 9661, 19322, 38644, 5516431, 11032862, 22065724]

約数ペア:

[(1, 22065724), (2, 11032862), (4, 5516431), (571, 38644), (1142, 19322), (2284, 9661)]