128365919

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{21179}}^1$

素因数の和:21238

約数の個数: 16

約数和(自身を含む): 152496000

約数和(自身を除く): 24130081

約数列:

[1, 11, 19, 29, 209, 319, 551, 6061, 21179, 232969, 402401, 614191, 4426411, 6756101, 11669629, 128365919]

約数ペア:

[(1, 128365919), (11, 11669629), (19, 6756101), (29, 4426411), (209, 614191), (319, 402401), (551, 232969), (6061, 21179)]