18769412

素因数分解:

$2^2\times {\mathrm{853}}^1\times {\mathrm{5501}}^1$

素因数の和:6358

約数の個数: 12

約数和(自身を含む): 32890956

約数和(自身を除く): 14121544

約数列:

[1, 2, 4, 853, 1706, 3412, 5501, 11002, 22004, 4692353, 9384706, 18769412]

約数ペア:

[(1, 18769412), (2, 9384706), (4, 4692353), (853, 22004), (1706, 11002), (3412, 5501)]