12990066

素因数分解:

$2^1\times 3^1\times {\mathrm{137}}^1\times {\mathrm{15803}}^1$

素因数の和:15945

約数の個数: 16

約数和(自身を含む): 26171424

約数和(自身を除く): 13181358

約数列:

[1, 2, 3, 6, 137, 274, 411, 822, 15803, 31606, 47409, 94818, 2165011, 4330022, 6495033, 12990066]

約数ペア:

[(1, 12990066), (2, 6495033), (3, 4330022), (6, 2165011), (137, 94818), (274, 47409), (411, 31606), (822, 15803)]