12129814

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{691}}^1$

素因数の和:891

約数の個数: 16

約数和(自身を含む): 18634176

約数和(自身を除く): 6504362

約数列:

[1, 2, 67, 131, 134, 262, 691, 1382, 8777, 17554, 46297, 90521, 92594, 181042, 6064907, 12129814]

約数ペア:

[(1, 12129814), (2, 6064907), (67, 181042), (131, 92594), (134, 90521), (262, 46297), (691, 17554), (1382, 8777)]