12089966

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1$

素因数の和:229

約数の個数: 48

約数和(自身を含む): 22872960

約数和(自身を除く): 10782994

約数列:

[1, 2, 7, 14, 19, 38, 43, 49, 86, 98, 133, 151, 266, 301, 302, 602, 817, 931, 1057, 1634, 1862, 2107, 2114, 2869, 4214, 5719, 5738, 6493, 7399, 11438, 12986, 14798, 20083, 40033, 40166, 45451, 80066, 90902, 123367, 140581, 246734, 281162, 318157, 636314, 863569, 1727138, 6044983, 12089966]

約数ペア:

[(1, 12089966), (2, 6044983), (7, 1727138), (14, 863569), (19, 636314), (38, 318157), (43, 281162), (49, 246734), (86, 140581), (98, 123367), (133, 90902), (151, 80066), (266, 45451), (301, 40166), (302, 40033), (602, 20083), (817, 14798), (931, 12986), (1057, 11438), (1634, 7399), (1862, 6493), (2107, 5738), (2114, 5719), (2869, 4214)]