29931286

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17669}}^1$

素因数の和:17700

約数の個数: 24

約数和(自身を含む): 56402640

約数和(自身を除く): 26471354

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 154, 242, 847, 1694, 17669, 35338, 123683, 194359, 247366, 388718, 1360513, 2137949, 2721026, 4275898, 14965643, 29931286]

約数ペア:

[(1, 29931286), (2, 14965643), (7, 4275898), (11, 2721026), (14, 2137949), (22, 1360513), (77, 388718), (121, 247366), (154, 194359), (242, 123683), (847, 35338), (1694, 17669)]