13681612

素因数分解:

$2^2\times 7^1\times {\mathrm{443}}^1\times {\mathrm{1103}}^1$

素因数の和:1557

約数の個数: 24

約数和(自身を含む): 27449856

約数和(自身を除く): 13768244

約数列:

[1, 2, 4, 7, 14, 28, 443, 886, 1103, 1772, 2206, 3101, 4412, 6202, 7721, 12404, 15442, 30884, 488629, 977258, 1954516, 3420403, 6840806, 13681612]

約数ペア:

[(1, 13681612), (2, 6840806), (4, 3420403), (7, 1954516), (14, 977258), (28, 488629), (443, 30884), (886, 15442), (1103, 12404), (1772, 7721), (2206, 6202), (3101, 4412)]