11321212

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{9403}}^1$

素因数の和:9457

約数の個数: 24

約数和(自身を含む): 23171456

約数和(自身を除く): 11850244

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 9403, 18806, 37612, 65821, 131642, 263284, 404329, 808658, 1617316, 2830303, 5660606, 11321212]

約数ペア:

[(1, 11321212), (2, 5660606), (4, 2830303), (7, 1617316), (14, 808658), (28, 404329), (43, 263284), (86, 131642), (172, 65821), (301, 37612), (602, 18806), (1204, 9403)]