19273661

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1949}}^1$

素因数の和:2020

約数の個数: 16

約数和(自身を含む): 22464000

約数和(自身を除く): 3190339

約数列:

[1, 11, 29, 31, 319, 341, 899, 1949, 9889, 21439, 56521, 60419, 621731, 664609, 1752151, 19273661]

約数ペア:

[(1, 19273661), (11, 1752151), (29, 664609), (31, 621731), (319, 60419), (341, 56521), (899, 21439), (1949, 9889)]