9983818

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{2543}}^1$

素因数の和:2709

約数の個数: 16

約数和(自身を含む): 16240896

約数和(自身を除く): 6257078

約数列:

[1, 2, 13, 26, 151, 302, 1963, 2543, 3926, 5086, 33059, 66118, 383993, 767986, 4991909, 9983818]

約数ペア:

[(1, 9983818), (2, 4991909), (13, 767986), (26, 383993), (151, 66118), (302, 33059), (1963, 5086), (2543, 3926)]