2006172836

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{26397011}}^1$

素因数の和:26397034

約数の個数: 12

約数和(自身を含む): 3695581680

約数和(自身を除く): 1689408844

約数列:

[1, 2, 4, 19, 38, 76, 26397011, 52794022, 105588044, 501543209, 1003086418, 2006172836]

約数ペア:

[(1, 2006172836), (2, 1003086418), (4, 501543209), (19, 105588044), (38, 52794022), (76, 26397011)]