38866343

素因数分解:

${\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:243

約数の個数: 24

約数和(自身を含む): 44476416

約数和(自身を除く): 5610073

約数列:

[1, 19, 23, 31, 151, 361, 437, 589, 713, 2869, 3473, 4681, 8303, 11191, 13547, 54511, 65987, 88939, 107663, 257393, 1253753, 1689841, 2045597, 38866343]

約数ペア:

[(1, 38866343), (19, 2045597), (23, 1689841), (31, 1253753), (151, 257393), (361, 107663), (437, 88939), (589, 65987), (713, 54511), (2869, 13547), (3473, 11191), (4681, 8303)]