12546247

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{523}}^1$

素因数の和:702

約数の個数: 16

約数和(自身を含む): 15091200

約数和(自身を除く): 2544953

約数列:

[1, 7, 23, 149, 161, 523, 1043, 3427, 3661, 12029, 23989, 77927, 84203, 545489, 1792321, 12546247]

約数ペア:

[(1, 12546247), (7, 1792321), (23, 545489), (149, 84203), (161, 77927), (523, 23989), (1043, 12029), (3427, 3661)]