12195316

素因数分解:

$2^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{1447}}^1$

素因数の和:1508

約数の個数: 36

約数和(自身を含む): 25421088

約数和(自身を除く): 13225772

約数列:

[1, 2, 4, 7, 14, 28, 43, 49, 86, 98, 172, 196, 301, 602, 1204, 1447, 2107, 2894, 4214, 5788, 8428, 10129, 20258, 40516, 62221, 70903, 124442, 141806, 248884, 283612, 435547, 871094, 1742188, 3048829, 6097658, 12195316]

約数ペア:

[(1, 12195316), (2, 6097658), (4, 3048829), (7, 1742188), (14, 871094), (28, 435547), (43, 283612), (49, 248884), (86, 141806), (98, 124442), (172, 70903), (196, 62221), (301, 40516), (602, 20258), (1204, 10129), (1447, 8428), (2107, 5788), (2894, 4214)]