12965523

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{2099}}^1$

素因数の和:2202

約数の個数: 16

約数和(自身を含む): 18144000

約数和(自身を除く): 5178477

約数列:

[1, 3, 29, 71, 87, 213, 2059, 2099, 6177, 6297, 60871, 149029, 182613, 447087, 4321841, 12965523]

約数ペア:

[(1, 12965523), (3, 4321841), (29, 447087), (71, 182613), (87, 149029), (213, 60871), (2059, 6297), (2099, 6177)]