12199226

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1$

素因数の和:278

約数の個数: 32

約数和(自身を含む): 20563200

約数和(自身を除く): 8363974

約数列:

[1, 2, 13, 26, 47, 67, 94, 134, 149, 298, 611, 871, 1222, 1742, 1937, 3149, 3874, 6298, 7003, 9983, 14006, 19966, 40937, 81874, 91039, 129779, 182078, 259558, 469201, 938402, 6099613, 12199226]

約数ペア:

[(1, 12199226), (2, 6099613), (13, 938402), (26, 469201), (47, 259558), (67, 182078), (94, 129779), (134, 91039), (149, 81874), (298, 40937), (611, 19966), (871, 14006), (1222, 9983), (1742, 7003), (1937, 6298), (3149, 3874)]