12714856

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{20641}}^1$

素因数の和:20665

約数の個数: 32

約数和(自身を含む): 29724480

約数和(自身を除く): 17009624

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 20641, 41282, 82564, 144487, 165128, 227051, 288974, 454102, 577948, 908204, 1155896, 1589357, 1816408, 3178714, 6357428, 12714856]

約数ペア:

[(1, 12714856), (2, 6357428), (4, 3178714), (7, 1816408), (8, 1589357), (11, 1155896), (14, 908204), (22, 577948), (28, 454102), (44, 288974), (56, 227051), (77, 165128), (88, 144487), (154, 82564), (308, 41282), (616, 20641)]