19608266

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{2593}}^1$

素因数の和:2813

約数の個数: 16

約数和(自身を含む): 31128000

約数和(自身を除く): 11519734

約数列:

[1, 2, 19, 38, 199, 398, 2593, 3781, 5186, 7562, 49267, 98534, 516007, 1032014, 9804133, 19608266]

約数ペア:

[(1, 19608266), (2, 9804133), (19, 1032014), (38, 516007), (199, 98534), (398, 49267), (2593, 7562), (3781, 5186)]