15696770768

素因数分解:

$2^4\times 7^1\times {\mathrm{140149739}}^1$

素因数の和:140149754

約数の個数: 20

約数和(自身を含む): 34757135520

約数和(自身を除く): 19060364752

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 140149739, 280299478, 560598956, 981048173, 1121197912, 1962096346, 2242395824, 3924192692, 7848385384, 15696770768]

約数ペア:

[(1, 15696770768), (2, 7848385384), (4, 3924192692), (7, 2242395824), (8, 1962096346), (14, 1121197912), (16, 981048173), (28, 560598956), (56, 280299478), (112, 140149739)]