19432084

素因数分解:

$2^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{6367}}^1$

素因数の和:6487

約数の個数: 24

約数和(自身を含む): 39226880

約数和(自身を除く): 19794796

約数列:

[1, 2, 4, 7, 14, 28, 109, 218, 436, 763, 1526, 3052, 6367, 12734, 25468, 44569, 89138, 178276, 694003, 1388006, 2776012, 4858021, 9716042, 19432084]

約数ペア:

[(1, 19432084), (2, 9716042), (4, 4858021), (7, 2776012), (14, 1388006), (28, 694003), (109, 178276), (218, 89138), (436, 44569), (763, 25468), (1526, 12734), (3052, 6367)]