12389074

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{2029}}^1$

素因数の和:2145

約数の個数: 16

約数和(自身を含む): 19293120

約数和(自身を除く): 6904046

約数列:

[1, 2, 43, 71, 86, 142, 2029, 3053, 4058, 6106, 87247, 144059, 174494, 288118, 6194537, 12389074]

約数ペア:

[(1, 12389074), (2, 6194537), (43, 288118), (71, 174494), (86, 144059), (142, 87247), (2029, 6106), (3053, 4058)]