1999091805

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5794469}}^1$

素因数の和:5794500

約数の個数: 16

約数和(自身を含む): 3337614720

約数和(自身を除く): 1338522915

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 5794469, 17383407, 28972345, 86917035, 133272787, 399818361, 666363935, 1999091805]

約数ペア:

[(1, 1999091805), (3, 666363935), (5, 399818361), (15, 133272787), (23, 86917035), (69, 28972345), (115, 17383407), (345, 5794469)]