12665939

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3851}}^1$

素因数の和:3898

約数の個数: 16

約数和(自身を含む): 15531264

約数和(自身を除く): 2865325

約数列:

[1, 11, 13, 23, 143, 253, 299, 3289, 3851, 42361, 50063, 88573, 550693, 974303, 1151449, 12665939]

約数ペア:

[(1, 12665939), (11, 1151449), (13, 974303), (23, 550693), (143, 88573), (253, 50063), (299, 42361), (3289, 3851)]