2019362716

素因数分解:

$2^2\times 7^2\times {\mathrm{10302871}}^1$

素因数の和:10302889

約数の個数: 18

約数和(自身を含む): 4110845928

約数和(自身を除く): 2091483212

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 10302871, 20605742, 41211484, 72120097, 144240194, 288480388, 504840679, 1009681358, 2019362716]

約数ペア:

[(1, 2019362716), (2, 1009681358), (4, 504840679), (7, 288480388), (14, 144240194), (28, 72120097), (49, 41211484), (98, 20605742), (196, 10302871)]