12798004

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{2011}}^1$

素因数の和:2095

約数の個数: 24

約数和(自身を含む): 23548448

約数和(自身を除く): 10750444

約数列:

[1, 2, 4, 37, 43, 74, 86, 148, 172, 1591, 2011, 3182, 4022, 6364, 8044, 74407, 86473, 148814, 172946, 297628, 345892, 3199501, 6399002, 12798004]

約数ペア:

[(1, 12798004), (2, 6399002), (4, 3199501), (37, 345892), (43, 297628), (74, 172946), (86, 148814), (148, 86473), (172, 74407), (1591, 8044), (2011, 6364), (3182, 4022)]