12930862

素因数分解:

$2^1\times 7^1\times {\mathrm{431}}^1\times {\mathrm{2143}}^1$

素因数の和:2583

約数の個数: 16

約数和(自身を含む): 22228992

約数和(自身を除く): 9298130

約数列:

[1, 2, 7, 14, 431, 862, 2143, 3017, 4286, 6034, 15001, 30002, 923633, 1847266, 6465431, 12930862]

約数ペア:

[(1, 12930862), (2, 6465431), (7, 1847266), (14, 923633), (431, 30002), (862, 15001), (2143, 6034), (3017, 4286)]