12631928

素因数分解:

$2^3\times {\mathrm{127}}^1\times {\mathrm{12433}}^1$

素因数の和:12566

約数の個数: 16

約数和(自身を含む): 23873280

約数和(自身を除く): 11241352

約数列:

[1, 2, 4, 8, 127, 254, 508, 1016, 12433, 24866, 49732, 99464, 1578991, 3157982, 6315964, 12631928]

約数ペア:

[(1, 12631928), (2, 6315964), (4, 3157982), (8, 1578991), (127, 99464), (254, 49732), (508, 24866), (1016, 12433)]