19099347

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{1901}}^1$

素因数の和:2118

約数の個数: 16

約数和(自身を含む): 27114912

約数和(自身を除く): 8015565

約数列:

[1, 3, 17, 51, 197, 591, 1901, 3349, 5703, 10047, 32317, 96951, 374497, 1123491, 6366449, 19099347]

約数ペア:

[(1, 19099347), (3, 6366449), (17, 1123491), (51, 374497), (197, 96951), (591, 32317), (1901, 10047), (3349, 5703)]