12450134

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{2039}}^1$

素因数の和:2155

約数の個数: 16

約数和(自身を含む): 19388160

約数和(自身を除く): 6938026

約数列:

[1, 2, 43, 71, 86, 142, 2039, 3053, 4078, 6106, 87677, 144769, 175354, 289538, 6225067, 12450134]

約数ペア:

[(1, 12450134), (2, 6225067), (43, 289538), (71, 175354), (86, 144769), (142, 87677), (2039, 6106), (3053, 4078)]