19371682009

素因数分解:

${\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{27847}}^1$

素因数の和:27973

約数の個数: 24

約数和(自身を含む): 21389937408

約数和(自身を除く): 2018255399

約数列:

[1, 19, 41, 47, 361, 779, 893, 1927, 14801, 16967, 27847, 36613, 529093, 695647, 1141727, 1308809, 10052767, 21692813, 24867371, 53661169, 412163447, 472480049, 1019562211, 19371682009]

約数ペア:

[(1, 19371682009), (19, 1019562211), (41, 472480049), (47, 412163447), (361, 53661169), (779, 24867371), (893, 21692813), (1927, 10052767), (14801, 1308809), (16967, 1141727), (27847, 695647), (36613, 529093)]