16804519904

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{27639013}}^1$

素因数の和:27639042

約数の個数: 24

約数和(自身を含む): 34825157640

約数和(自身を除く): 18020637736

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 27639013, 55278026, 110556052, 221112104, 442224208, 525141247, 884448416, 1050282494, 2100564988, 4201129976, 8402259952, 16804519904]

約数ペア:

[(1, 16804519904), (2, 8402259952), (4, 4201129976), (8, 2100564988), (16, 1050282494), (19, 884448416), (32, 525141247), (38, 442224208), (76, 221112104), (152, 110556052), (304, 55278026), (608, 27639013)]