19058032

素因数分解:

$2^4\times 7^1\times {\mathrm{263}}^1\times {\mathrm{647}}^1$

素因数の和:925

約数の個数: 40

約数和(自身を含む): 42425856

約数和(自身を除く): 23367824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 263, 526, 647, 1052, 1294, 1841, 2104, 2588, 3682, 4208, 4529, 5176, 7364, 9058, 10352, 14728, 18116, 29456, 36232, 72464, 170161, 340322, 680644, 1191127, 1361288, 2382254, 2722576, 4764508, 9529016, 19058032]

約数ペア:

[(1, 19058032), (2, 9529016), (4, 4764508), (7, 2722576), (8, 2382254), (14, 1361288), (16, 1191127), (28, 680644), (56, 340322), (112, 170161), (263, 72464), (526, 36232), (647, 29456), (1052, 18116), (1294, 14728), (1841, 10352), (2104, 9058), (2588, 7364), (3682, 5176), (4208, 4529)]