8161212

素因数分解:

$2^2\times 3^1\times {\mathrm{641}}^1\times {\mathrm{1061}}^1$

素因数の和:1709

約数の個数: 24

約数和(自身を含む): 19090512

約数和(自身を除く): 10929300

約数列:

[1, 2, 3, 4, 6, 12, 641, 1061, 1282, 1923, 2122, 2564, 3183, 3846, 4244, 6366, 7692, 12732, 680101, 1360202, 2040303, 2720404, 4080606, 8161212]

約数ペア:

[(1, 8161212), (2, 4080606), (3, 2720404), (4, 2040303), (6, 1360202), (12, 680101), (641, 12732), (1061, 7692), (1282, 6366), (1923, 4244), (2122, 3846), (2564, 3183)]