23951860

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{27851}}^1$

素因数の和:27903

約数の個数: 24

約数和(自身を含む): 51470496

約数和(自身を除く): 27518636

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 27851, 55702, 111404, 139255, 278510, 557020, 1197593, 2395186, 4790372, 5987965, 11975930, 23951860]

約数ペア:

[(1, 23951860), (2, 11975930), (4, 5987965), (5, 4790372), (10, 2395186), (20, 1197593), (43, 557020), (86, 278510), (172, 139255), (215, 111404), (430, 55702), (860, 27851)]