12711226

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{25121}}^1$

素因数の和:25157

約数の個数: 16

約数和(自身を含む): 21705408

約数和(自身を除く): 8994182

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 25121, 50242, 276331, 552662, 577783, 1155566, 6355613, 12711226]

約数ペア:

[(1, 12711226), (2, 6355613), (11, 1155566), (22, 577783), (23, 552662), (46, 276331), (253, 50242), (506, 25121)]