12498913

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{2677}}^1$

素因数の和:2736

約数の個数: 16

約数和(自身を含む): 15425280

約数和(自身を除く): 2926367

約数列:

[1, 7, 23, 29, 161, 203, 667, 2677, 4669, 18739, 61571, 77633, 430997, 543431, 1785559, 12498913]

約数ペア:

[(1, 12498913), (7, 1785559), (23, 543431), (29, 430997), (161, 77633), (203, 61571), (667, 18739), (2677, 4669)]