22031276

素因数分解:

$2^2\times {\mathrm{443}}^1\times {\mathrm{12433}}^1$

素因数の和:12880

約数の個数: 12

約数和(自身を含む): 38644872

約数和(自身を除く): 16613596

約数列:

[1, 2, 4, 443, 886, 1772, 12433, 24866, 49732, 5507819, 11015638, 22031276]

約数ペア:

[(1, 22031276), (2, 11015638), (4, 5507819), (443, 49732), (886, 24866), (1772, 12433)]