2019657326

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1002809}}^1$

素因数の和:1002883

約数の個数: 16

約数和(自身を含む): 3249104400

約数和(自身を除く): 1229447074

約数列:

[1, 2, 19, 38, 53, 106, 1007, 2014, 1002809, 2005618, 19053371, 38106742, 53148877, 106297754, 1009828663, 2019657326]

約数ペア:

[(1, 2019657326), (2, 1009828663), (19, 106297754), (38, 53148877), (53, 38106742), (106, 19053371), (1007, 2005618), (2014, 1002809)]