12496757

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1543}}^1$

素因数の和:1652

約数の個数: 16

約数和(自身を含む): 15563520

約数和(自身を除く): 3066763

約数列:

[1, 7, 13, 89, 91, 623, 1157, 1543, 8099, 10801, 20059, 137327, 140413, 961289, 1785251, 12496757]

約数ペア:

[(1, 12496757), (7, 1785251), (13, 961289), (89, 140413), (91, 137327), (623, 20059), (1157, 10801), (1543, 8099)]