12681074

素因数分解:

$2^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{5557}}^1$

素因数の和:5729

約数の個数: 16

約数和(自身を含む): 21876288

約数和(自身を除く): 9195214

約数列:

[1, 2, 7, 14, 163, 326, 1141, 2282, 5557, 11114, 38899, 77798, 905791, 1811582, 6340537, 12681074]

約数ペア:

[(1, 12681074), (2, 6340537), (7, 1811582), (14, 905791), (163, 77798), (326, 38899), (1141, 11114), (2282, 5557)]