19287066

素因数分解:

$2^1\times 3^1\times {\mathrm{113}}^1\times {\mathrm{28447}}^1$

素因数の和:28565

約数の個数: 16

約数和(自身を含む): 38916864

約数和(自身を除く): 19629798

約数列:

[1, 2, 3, 6, 113, 226, 339, 678, 28447, 56894, 85341, 170682, 3214511, 6429022, 9643533, 19287066]

約数ペア:

[(1, 19287066), (2, 9643533), (3, 6429022), (6, 3214511), (113, 170682), (226, 85341), (339, 56894), (678, 28447)]