12245655184

素因数分解:

$2^4\times 7^1\times {\mathrm{109336207}}^1$

素因数の和:109336222

約数の個数: 20

約数和(自身を含む): 27115379584

約数和(自身を除く): 14869724400

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 109336207, 218672414, 437344828, 765353449, 874689656, 1530706898, 1749379312, 3061413796, 6122827592, 12245655184]

約数ペア:

[(1, 12245655184), (2, 6122827592), (4, 3061413796), (7, 1749379312), (8, 1530706898), (14, 874689656), (16, 765353449), (28, 437344828), (56, 218672414), (112, 109336207)]