9782212

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{222323}}^1$

素因数の和:222338

約数の個数: 12

約数和(自身を含む): 18675216

約数和(自身を除く): 8893004

約数列:

[1, 2, 4, 11, 22, 44, 222323, 444646, 889292, 2445553, 4891106, 9782212]

約数ペア:

[(1, 9782212), (2, 4891106), (4, 2445553), (11, 889292), (22, 444646), (44, 222323)]