2019238456

素因数分解:

$2^3\times {\mathrm{8447}}^1\times {\mathrm{29881}}^1$

素因数の和:38334

約数の個数: 16

約数和(自身を含む): 3786647040

約数和(自身を除く): 1767408584

約数列:

[1, 2, 4, 8, 8447, 16894, 29881, 33788, 59762, 67576, 119524, 239048, 252404807, 504809614, 1009619228, 2019238456]

約数ペア:

[(1, 2019238456), (2, 1009619228), (4, 504809614), (8, 252404807), (8447, 239048), (16894, 119524), (29881, 67576), (33788, 59762)]