12717016

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{122279}}^1$

素因数の和:122298

約数の個数: 16

約数和(自身を含む): 25678800

約数和(自身を除く): 12961784

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 122279, 244558, 489116, 978232, 1589627, 3179254, 6358508, 12717016]

約数ペア:

[(1, 12717016), (2, 6358508), (4, 3179254), (8, 1589627), (13, 978232), (26, 489116), (52, 244558), (104, 122279)]