19046691

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{30671}}^1$

素因数の和:30703

約数の個数: 16

約数和(自身を含む): 29445120

約数和(自身を除く): 10398429

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 30671, 92013, 276039, 705433, 828117, 2116299, 6348897, 19046691]

約数ペア:

[(1, 19046691), (3, 6348897), (9, 2116299), (23, 828117), (27, 705433), (69, 276039), (207, 92013), (621, 30671)]