19513292

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{1877}}^1$

素因数の和:2017

約数の個数: 24

約数和(自身を含む): 35967456

約数和(自身を除く): 16454164

約数列:

[1, 2, 4, 23, 46, 92, 113, 226, 452, 1877, 2599, 3754, 5198, 7508, 10396, 43171, 86342, 172684, 212101, 424202, 848404, 4878323, 9756646, 19513292]

約数ペア:

[(1, 19513292), (2, 9756646), (4, 4878323), (23, 848404), (46, 424202), (92, 212101), (113, 172684), (226, 86342), (452, 43171), (1877, 10396), (2599, 7508), (3754, 5198)]