19355864319

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{10290199}}^1$

素因数の和:10290235

約数の個数: 24

約数和(自身を含む): 32105424000

約数和(自身を除く): 12749559681

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 627, 1881, 10290199, 30870597, 92611791, 113192189, 195513781, 339576567, 586541343, 1018729701, 1759624029, 2150651591, 6451954773, 19355864319]

約数ペア:

[(1, 19355864319), (3, 6451954773), (9, 2150651591), (11, 1759624029), (19, 1018729701), (33, 586541343), (57, 339576567), (99, 195513781), (171, 113192189), (209, 92611791), (627, 30870597), (1881, 10290199)]