2019020728

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{6155551}}^1$

素因数の和:6155598

約数の個数: 16

約数和(自身を含む): 3877997760

約数和(自身を除く): 1858977032

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 6155551, 12311102, 24622204, 49244408, 252377591, 504755182, 1009510364, 2019020728]

約数ペア:

[(1, 2019020728), (2, 1009510364), (4, 504755182), (8, 252377591), (41, 49244408), (82, 24622204), (164, 12311102), (328, 6155551)]