19634781669

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{3457}}^1\times {\mathrm{6551}}^1$

素因数の和:10045

約数の個数: 24

約数和(自身を含む): 27822570048

約数和(自身を除く): 8187788379

約数列:

[1, 3, 17, 51, 289, 867, 3457, 6551, 10371, 19653, 58769, 111367, 176307, 334101, 999073, 1893239, 2997219, 5679717, 22646807, 67940421, 384995719, 1154987157, 6544927223, 19634781669]

約数ペア:

[(1, 19634781669), (3, 6544927223), (17, 1154987157), (51, 384995719), (289, 67940421), (867, 22646807), (3457, 5679717), (6551, 2997219), (10371, 1893239), (19653, 999073), (58769, 334101), (111367, 176307)]