11507128

素因数分解:

$2^3\times {\mathrm{643}}^1\times {\mathrm{2237}}^1$

素因数の和:2886

約数の個数: 16

約数和(自身を含む): 21619080

約数和(自身を除く): 10111952

約数列:

[1, 2, 4, 8, 643, 1286, 2237, 2572, 4474, 5144, 8948, 17896, 1438391, 2876782, 5753564, 11507128]

約数ペア:

[(1, 11507128), (2, 5753564), (4, 2876782), (8, 1438391), (643, 17896), (1286, 8948), (2237, 5144), (2572, 4474)]