17939459738

素因数分解:

$2^1\times {\mathrm{709}}^1\times {\mathrm{2909}}^1\times {\mathrm{4349}}^1$

素因数の和:7969

約数の個数: 16

約数和(自身を含む): 26962605000

約数和(自身を除く): 9023145262

約数列:

[1, 2, 709, 1418, 2909, 4349, 5818, 8698, 2062481, 3083441, 4124962, 6166882, 12651241, 25302482, 8969729869, 17939459738]

約数ペア:

[(1, 17939459738), (2, 8969729869), (709, 25302482), (1418, 12651241), (2909, 6166882), (4349, 4124962), (5818, 3083441), (8698, 2062481)]