2019845658

素因数分解:

$2^1\times 3^1\times {\mathrm{1627}}^1\times {\mathrm{206909}}^1$

素因数の和:208541

約数の個数: 16

約数和(自身を含む): 4042193760

約数和(自身を除く): 2022348102

約数列:

[1, 2, 3, 6, 1627, 3254, 4881, 9762, 206909, 413818, 620727, 1241454, 336640943, 673281886, 1009922829, 2019845658]

約数ペア:

[(1, 2019845658), (2, 1009922829), (3, 673281886), (6, 336640943), (1627, 1241454), (3254, 620727), (4881, 413818), (9762, 206909)]