2019127922

素因数分解:

$2^1\times 7^1\times {\mathrm{2213}}^1\times {\mathrm{65171}}^1$

素因数の和:67393

約数の個数: 16

約数和(自身を含む): 3462979392

約数和(自身を除く): 1443851470

約数列:

[1, 2, 7, 14, 2213, 4426, 15491, 30982, 65171, 130342, 456197, 912394, 144223423, 288446846, 1009563961, 2019127922]

約数ペア:

[(1, 2019127922), (2, 1009563961), (7, 288446846), (14, 144223423), (2213, 912394), (4426, 456197), (15491, 130342), (30982, 65171)]