11968660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{54403}}^1$

素因数の和:54423

約数の個数: 24

約数和(自身を含む): 27419616

約数和(自身を除く): 15450956

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 54403, 108806, 217612, 272015, 544030, 598433, 1088060, 1196866, 2393732, 2992165, 5984330, 11968660]

約数ペア:

[(1, 11968660), (2, 5984330), (4, 2992165), (5, 2393732), (10, 1196866), (11, 1088060), (20, 598433), (22, 544030), (44, 272015), (55, 217612), (110, 108806), (220, 54403)]