12125554

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37657}}^1$

素因数の和:37689

約数の個数: 16

約数和(自身を含む): 21691008

約数和(自身を除く): 9565454

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 37657, 75314, 263599, 527198, 866111, 1732222, 6062777, 12125554]

約数ペア:

[(1, 12125554), (2, 6062777), (7, 1732222), (14, 866111), (23, 527198), (46, 263599), (161, 75314), (322, 37657)]