19008295

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{1979}}^1$

素因数の和:2114

約数の個数: 16

約数和(自身を含む): 24377760

約数和(自身を除く): 5369465

約数列:

[1, 5, 17, 85, 113, 565, 1921, 1979, 9605, 9895, 33643, 168215, 223627, 1118135, 3801659, 19008295]

約数ペア:

[(1, 19008295), (5, 3801659), (17, 1118135), (85, 223627), (113, 168215), (565, 33643), (1921, 9895), (1979, 9605)]