19334896

素因数分解:

$2^4\times 7^1\times {\mathrm{172633}}^1$

素因数の和:172648

約数の個数: 20

約数和(自身を含む): 42813232

約数和(自身を除く): 23478336

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 172633, 345266, 690532, 1208431, 1381064, 2416862, 2762128, 4833724, 9667448, 19334896]

約数ペア:

[(1, 19334896), (2, 9667448), (4, 4833724), (7, 2762128), (8, 2416862), (14, 1381064), (16, 1208431), (28, 690532), (56, 345266), (112, 172633)]