12392580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{206543}}^1$

素因数の和:206555

約数の個数: 24

約数和(自身を含む): 34699392

約数和(自身を除く): 22306812

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 206543, 413086, 619629, 826172, 1032715, 1239258, 2065430, 2478516, 3098145, 4130860, 6196290, 12392580]

約数ペア:

[(1, 12392580), (2, 6196290), (3, 4130860), (4, 3098145), (5, 2478516), (6, 2065430), (10, 1239258), (12, 1032715), (15, 826172), (20, 619629), (30, 413086), (60, 206543)]