2019505593

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{4181171}}^1$

素因数の和:4181204

約数の個数: 16

約数和(自身を含む): 3211140096

約数和(自身を除く): 1191634503

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 4181171, 12543513, 29268197, 87804591, 96166933, 288500799, 673168531, 2019505593]

約数ペア:

[(1, 2019505593), (3, 673168531), (7, 288500799), (21, 96166933), (23, 87804591), (69, 29268197), (161, 12543513), (483, 4181171)]