2016097904

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{6631901}}^1$

素因数の和:6631928

約数の個数: 20

約数和(自身を含む): 4111779240

約数和(自身を除く): 2095681336

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 6631901, 13263802, 26527604, 53055208, 106110416, 126006119, 252012238, 504024476, 1008048952, 2016097904]

約数ペア:

[(1, 2016097904), (2, 1008048952), (4, 504024476), (8, 252012238), (16, 126006119), (19, 106110416), (38, 53055208), (76, 26527604), (152, 13263802), (304, 6631901)]