12755444

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{18869}}^1$

素因数の和:18899

約数の個数: 18

約数和(自身を含む): 24172470

約数和(自身を除く): 11417026

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 18869, 37738, 75476, 245297, 490594, 981188, 3188861, 6377722, 12755444]

約数ペア:

[(1, 12755444), (2, 6377722), (4, 3188861), (13, 981188), (26, 490594), (52, 245297), (169, 75476), (338, 37738), (676, 18869)]