12038902

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{569}}^1$

素因数の和:791

約数の個数: 16

約数和(自身を含む): 18468000

約数和(自身を除く): 6429098

約数列:

[1, 2, 71, 142, 149, 298, 569, 1138, 10579, 21158, 40399, 80798, 84781, 169562, 6019451, 12038902]

約数ペア:

[(1, 12038902), (2, 6019451), (71, 169562), (142, 84781), (149, 80798), (298, 40399), (569, 21158), (1138, 10579)]