19018303834

素因数分解:

$2^1\times {\mathrm{199}}^1\times {\mathrm{911}}^1\times {\mathrm{52453}}^1$

素因数の和:53565

約数の個数: 16

約数和(自身を含む): 28702828800

約数和(自身を除く): 9684524966

約数列:

[1, 2, 199, 398, 911, 1822, 52453, 104906, 181289, 362578, 10438147, 20876294, 47784683, 95569366, 9509151917, 19018303834]

約数ペア:

[(1, 19018303834), (2, 9509151917), (199, 95569366), (398, 47784683), (911, 20876294), (1822, 10438147), (52453, 362578), (104906, 181289)]