19003244

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{15889}}^1$

素因数の和:15929

約数の個数: 24

約数和(自身を含む): 37373280

約数和(自身を除く): 18370036

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 299, 598, 1196, 15889, 31778, 63556, 206557, 365447, 413114, 730894, 826228, 1461788, 4750811, 9501622, 19003244]

約数ペア:

[(1, 19003244), (2, 9501622), (4, 4750811), (13, 1461788), (23, 826228), (26, 730894), (46, 413114), (52, 365447), (92, 206557), (299, 63556), (598, 31778), (1196, 15889)]