12249260

素因数分解:

$2^2\times 5^1\times {\mathrm{607}}^1\times {\mathrm{1009}}^1$

素因数の和:1625

約数の個数: 24

約数和(自身を含む): 25791360

約数和(自身を除く): 13542100

約数列:

[1, 2, 4, 5, 10, 20, 607, 1009, 1214, 2018, 2428, 3035, 4036, 5045, 6070, 10090, 12140, 20180, 612463, 1224926, 2449852, 3062315, 6124630, 12249260]

約数ペア:

[(1, 12249260), (2, 6124630), (4, 3062315), (5, 2449852), (10, 1224926), (20, 612463), (607, 20180), (1009, 12140), (1214, 10090), (2018, 6070), (2428, 5045), (3035, 4036)]