18839024

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{51193}}^1$

素因数の和:51224

約数の個数: 20

約数和(自身を含む): 38088336

約数和(自身を除く): 19249312

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 51193, 102386, 204772, 409544, 819088, 1177439, 2354878, 4709756, 9419512, 18839024]

約数ペア:

[(1, 18839024), (2, 9419512), (4, 4709756), (8, 2354878), (16, 1177439), (23, 819088), (46, 409544), (92, 204772), (184, 102386), (368, 51193)]