2019420754

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1063973}}^1$

素因数の和:1064061

約数の個数: 16

約数和(自身を含む): 3306831192

約数和(自身を除く): 1287410438

約数列:

[1, 2, 13, 26, 73, 146, 949, 1898, 1063973, 2127946, 13831649, 27663298, 77670029, 155340058, 1009710377, 2019420754]

約数ペア:

[(1, 2019420754), (2, 1009710377), (13, 155340058), (26, 77670029), (73, 27663298), (146, 13831649), (949, 2127946), (1898, 1063973)]