19007583112

素因数分解:

$2^3\times 7^1\times {\mathrm{339421127}}^1$

素因数の和:339421140

約数の個数: 16

約数和(自身を含む): 40730535360

約数和(自身を除く): 21722952248

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 339421127, 678842254, 1357684508, 2375947889, 2715369016, 4751895778, 9503791556, 19007583112]

約数ペア:

[(1, 19007583112), (2, 9503791556), (4, 4751895778), (7, 2715369016), (8, 2375947889), (14, 1357684508), (28, 678842254), (56, 339421127)]