2019087122

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{2939}}^1\times {\mathrm{26423}}^1$

素因数の和:29377

約数の個数: 16

約数和(自身を含む): 3262835520

約数和(自身を除く): 1243748398

約数列:

[1, 2, 13, 26, 2939, 5878, 26423, 38207, 52846, 76414, 343499, 686998, 77657197, 155314394, 1009543561, 2019087122]

約数ペア:

[(1, 2019087122), (2, 1009543561), (13, 155314394), (26, 77657197), (2939, 686998), (5878, 343499), (26423, 76414), (38207, 52846)]