16019937

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{8599}}^1$

素因数の和:8634

約数の個数: 20

約数和(自身を含む): 24974400

約数和(自身を除く): 8954463

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 8599, 25797, 77391, 197777, 232173, 593331, 696519, 1779993, 5339979, 16019937]

約数ペア:

[(1, 16019937), (3, 5339979), (9, 1779993), (23, 696519), (27, 593331), (69, 232173), (81, 197777), (207, 77391), (621, 25797), (1863, 8599)]