16639236434

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{5542717}}^1$

素因数の和:5542817

約数の個数: 16

約数和(自身を含む): 26605046400

約数和(自身を除く): 9965809966

約数列:

[1, 2, 19, 38, 79, 158, 1501, 3002, 5542717, 11085434, 105311623, 210623246, 437874643, 875749286, 8319618217, 16639236434]

約数ペア:

[(1, 16639236434), (2, 8319618217), (19, 875749286), (38, 437874643), (79, 210623246), (158, 105311623), (1501, 11085434), (3002, 5542717)]