12877732

素因数分解:

$2^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{2383}}^1$

素因数の和:2587

約数の個数: 24

約数和(自身を含む): 25899776

約数和(自身を除く): 13022044

約数列:

[1, 2, 4, 7, 14, 28, 193, 386, 772, 1351, 2383, 2702, 4766, 5404, 9532, 16681, 33362, 66724, 459919, 919838, 1839676, 3219433, 6438866, 12877732]

約数ペア:

[(1, 12877732), (2, 6438866), (4, 3219433), (7, 1839676), (14, 919838), (28, 459919), (193, 66724), (386, 33362), (772, 16681), (1351, 9532), (2383, 5404), (2702, 4766)]