21932904244

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{133737221}}^1$

素因数の和:133737266

約数の個数: 12

約数和(自身を含む): 39318743268

約数和(自身を除く): 17385839024

約数列:

[1, 2, 4, 41, 82, 164, 133737221, 267474442, 534948884, 5483226061, 10966452122, 21932904244]

約数ペア:

[(1, 21932904244), (2, 10966452122), (4, 5483226061), (41, 534948884), (82, 267474442), (164, 133737221)]