13998568

素因数分解:

$2^3\times {\mathrm{353}}^1\times {\mathrm{4957}}^1$

素因数の和:5316

約数の個数: 16

約数和(自身を含む): 26326980

約数和(自身を除く): 12328412

約数列:

[1, 2, 4, 8, 353, 706, 1412, 2824, 4957, 9914, 19828, 39656, 1749821, 3499642, 6999284, 13998568]

約数ペア:

[(1, 13998568), (2, 6999284), (4, 3499642), (8, 1749821), (353, 39656), (706, 19828), (1412, 9914), (2824, 4957)]