12517726

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{6781}}^1$

素因数の和:6867

約数の個数: 16

約数和(自身を含む): 20508768

約数和(自身を除く): 7991042

約数列:

[1, 2, 13, 26, 71, 142, 923, 1846, 6781, 13562, 88153, 176306, 481451, 962902, 6258863, 12517726]

約数ペア:

[(1, 12517726), (2, 6258863), (13, 962902), (26, 481451), (71, 176306), (142, 88153), (923, 13562), (1846, 6781)]