13019084

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{19259}}^1$

素因数の和:19289

約数の個数: 18

約数和(自身を含む): 24672060

約数和(自身を除く): 11652976

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 19259, 38518, 77036, 250367, 500734, 1001468, 3254771, 6509542, 13019084]

約数ペア:

[(1, 13019084), (2, 6509542), (4, 3254771), (13, 1001468), (26, 500734), (52, 250367), (169, 77036), (338, 38518), (676, 19259)]