12511336

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{22027}}^1$

素因数の和:22104

約数の個数: 16

約数和(自身を含む): 23790240

約数和(自身を除く): 11278904

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 22027, 44054, 88108, 176216, 1563917, 3127834, 6255668, 12511336]

約数ペア:

[(1, 12511336), (2, 6255668), (4, 3127834), (8, 1563917), (71, 176216), (142, 88108), (284, 44054), (568, 22027)]