2019227854

素因数分解:

$2^1\times 7^1\times {\mathrm{97}}^2\times {\mathrm{15329}}^1$

素因数の和:15532

約数の個数: 24

約数和(自身を含む): 3497815440

約数和(自身を除く): 1478587586

約数列:

[1, 2, 7, 14, 97, 194, 679, 1358, 9409, 15329, 18818, 30658, 65863, 107303, 131726, 214606, 1486913, 2973826, 10408391, 20816782, 144230561, 288461122, 1009613927, 2019227854]

約数ペア:

[(1, 2019227854), (2, 1009613927), (7, 288461122), (14, 144230561), (97, 20816782), (194, 10408391), (679, 2973826), (1358, 1486913), (9409, 214606), (15329, 131726), (18818, 107303), (30658, 65863)]