25680012

素因数分解:

$2^2\times 3^1\times {\mathrm{2140001}}^1$

素因数の和:2140008

約数の個数: 12

約数和(自身を含む): 59920056

約数和(自身を除く): 34240044

約数列:

[1, 2, 3, 4, 6, 12, 2140001, 4280002, 6420003, 8560004, 12840006, 25680012]

約数ペア:

[(1, 25680012), (2, 12840006), (3, 8560004), (4, 6420003), (6, 4280002), (12, 2140001)]