12879070

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{10141}}^1$

素因数の和:10275

約数の個数: 16

約数和(自身を含む): 23367168

約数和(自身を除く): 10488098

約数列:

[1, 2, 5, 10, 127, 254, 635, 1270, 10141, 20282, 50705, 101410, 1287907, 2575814, 6439535, 12879070]

約数ペア:

[(1, 12879070), (2, 6439535), (5, 2575814), (10, 1287907), (127, 101410), (254, 50705), (635, 20282), (1270, 10141)]