13486538

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{39901}}^1$

素因数の和:39929

約数の個数: 12

約数和(自身を含む): 21906198

約数和(自身を除く): 8419660

約数列:

[1, 2, 13, 26, 169, 338, 39901, 79802, 518713, 1037426, 6743269, 13486538]

約数ペア:

[(1, 13486538), (2, 6743269), (13, 1037426), (26, 518713), (169, 79802), (338, 39901)]