19924833

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{10559}}^1$

素因数の和:10616

約数の個数: 16

約数和(自身を含む): 28892160

約数和(自身を除く): 8967327

約数列:

[1, 3, 17, 37, 51, 111, 629, 1887, 10559, 31677, 179503, 390683, 538509, 1172049, 6641611, 19924833]

約数ペア:

[(1, 19924833), (3, 6641611), (17, 1172049), (37, 538509), (51, 390683), (111, 179503), (629, 31677), (1887, 10559)]