12042590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1933}}^1$

素因数の和:2036

約数の個数: 32

約数和(自身を含む): 25064640

約数和(自身を除く): 13022050

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 89, 178, 445, 623, 890, 1246, 1933, 3115, 3866, 6230, 9665, 13531, 19330, 27062, 67655, 135310, 172037, 344074, 860185, 1204259, 1720370, 2408518, 6021295, 12042590]

約数ペア:

[(1, 12042590), (2, 6021295), (5, 2408518), (7, 1720370), (10, 1204259), (14, 860185), (35, 344074), (70, 172037), (89, 135310), (178, 67655), (445, 27062), (623, 19330), (890, 13531), (1246, 9665), (1933, 6230), (3115, 3866)]