12344180

素因数分解:

$2^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{2459}}^1$

素因数の和:2719

約数の個数: 24

約数和(自身を含む): 26036640

約数和(自身を除く): 13692460

約数列:

[1, 2, 4, 5, 10, 20, 251, 502, 1004, 1255, 2459, 2510, 4918, 5020, 9836, 12295, 24590, 49180, 617209, 1234418, 2468836, 3086045, 6172090, 12344180]

約数ペア:

[(1, 12344180), (2, 6172090), (4, 3086045), (5, 2468836), (10, 1234418), (20, 617209), (251, 49180), (502, 24590), (1004, 12295), (1255, 9836), (2459, 5020), (2510, 4918)]