12492260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{56783}}^1$

素因数の和:56803

約数の個数: 24

約数和(自身を含む): 28619136

約数和(自身を除く): 16126876

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 56783, 113566, 227132, 283915, 567830, 624613, 1135660, 1249226, 2498452, 3123065, 6246130, 12492260]

約数ペア:

[(1, 12492260), (2, 6246130), (4, 3123065), (5, 2498452), (10, 1249226), (11, 1135660), (20, 624613), (22, 567830), (44, 283915), (55, 227132), (110, 113566), (220, 56783)]