10578724

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{15649}}^1$

素因数の和:15679

約数の個数: 18

約数和(自身を含む): 20047650

約数和(自身を除く): 9468926

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 15649, 31298, 62596, 203437, 406874, 813748, 2644681, 5289362, 10578724]

約数ペア:

[(1, 10578724), (2, 5289362), (4, 2644681), (13, 813748), (26, 406874), (52, 203437), (169, 62596), (338, 31298), (676, 15649)]