19234394

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{1627}}^1$

素因数の和:1909

約数の個数: 16

約数和(自身を含む): 30241728

約数和(自身を除く): 11007334

約数列:

[1, 2, 23, 46, 257, 514, 1627, 3254, 5911, 11822, 37421, 74842, 418139, 836278, 9617197, 19234394]

約数ペア:

[(1, 19234394), (2, 9617197), (23, 836278), (46, 418139), (257, 74842), (514, 37421), (1627, 11822), (3254, 5911)]