2019912441

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{1193}}^1\times {\mathrm{7949}}^1$

素因数の和:9216

約数の個数: 16

約数和(自身を含む): 2733782400

約数和(自身を除く): 713869959

約数列:

[1, 3, 71, 213, 1193, 3579, 7949, 23847, 84703, 254109, 564379, 1693137, 9483157, 28449471, 673304147, 2019912441]

約数ペア:

[(1, 2019912441), (3, 673304147), (71, 28449471), (213, 9483157), (1193, 1693137), (3579, 564379), (7949, 254109), (23847, 84703)]