11453468

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{16943}}^1$

素因数の和:16973

約数の個数: 18

約数和(自身を含む): 21705264

約数和(自身を除く): 10251796

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 16943, 33886, 67772, 220259, 440518, 881036, 2863367, 5726734, 11453468]

約数ペア:

[(1, 11453468), (2, 5726734), (4, 2863367), (13, 881036), (26, 440518), (52, 220259), (169, 67772), (338, 33886), (676, 16943)]