2019786024

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{1957157}}^1$

素因数の和:1957209

約数の個数: 32

約数和(自身を含む): 5166897120

約数和(自身を除く): 3147111096

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 1957157, 3914314, 5871471, 7828628, 11742942, 15657256, 23485884, 46971768, 84157751, 168315502, 252473253, 336631004, 504946506, 673262008, 1009893012, 2019786024]

約数ペア:

[(1, 2019786024), (2, 1009893012), (3, 673262008), (4, 504946506), (6, 336631004), (8, 252473253), (12, 168315502), (24, 84157751), (43, 46971768), (86, 23485884), (129, 15657256), (172, 11742942), (258, 7828628), (344, 5871471), (516, 3914314), (1032, 1957157)]