12493385

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{1427}}^1$

素因数の和:1552

約数の個数: 16

約数和(自身を含む): 16039296

約数和(自身を除く): 3545911

約数列:

[1, 5, 17, 85, 103, 515, 1427, 1751, 7135, 8755, 24259, 121295, 146981, 734905, 2498677, 12493385]

約数ペア:

[(1, 12493385), (5, 2498677), (17, 734905), (85, 146981), (103, 121295), (515, 24259), (1427, 8755), (1751, 7135)]