12421204

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{919}}^1$

素因数の和:1063

約数の個数: 24

約数和(自身を含む): 22668800

約数和(自身を除く): 10247596

約数列:

[1, 2, 4, 31, 62, 109, 124, 218, 436, 919, 1838, 3379, 3676, 6758, 13516, 28489, 56978, 100171, 113956, 200342, 400684, 3105301, 6210602, 12421204]

約数ペア:

[(1, 12421204), (2, 6210602), (4, 3105301), (31, 400684), (62, 200342), (109, 113956), (124, 100171), (218, 56978), (436, 28489), (919, 13516), (1838, 6758), (3379, 3676)]