13218610

素因数分解:

$2^1\times 5^1\times {\mathrm{911}}^1\times {\mathrm{1451}}^1$

素因数の和:2369

約数の個数: 16

約数和(自身を含む): 23836032

約数和(自身を除く): 10617422

約数列:

[1, 2, 5, 10, 911, 1451, 1822, 2902, 4555, 7255, 9110, 14510, 1321861, 2643722, 6609305, 13218610]

約数ペア:

[(1, 13218610), (2, 6609305), (5, 2643722), (10, 1321861), (911, 14510), (1451, 9110), (1822, 7255), (2902, 4555)]