9974590

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{9151}}^1$

素因数の和:9267

約数の個数: 16

約数和(自身を含む): 18120960

約数和(自身を除く): 8146370

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 9151, 18302, 45755, 91510, 997459, 1994918, 4987295, 9974590]

約数ペア:

[(1, 9974590), (2, 4987295), (5, 1994918), (10, 997459), (109, 91510), (218, 45755), (545, 18302), (1090, 9151)]