1895897919

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{919}}^1\times {\mathrm{2129}}^1$

素因数の和:3087

約数の個数: 32

約数和(自身を含む): 2821824000

約数和(自身を除く): 925926081

約数列:

[1, 3, 17, 19, 51, 57, 323, 919, 969, 2129, 2757, 6387, 15623, 17461, 36193, 40451, 46869, 52383, 108579, 121353, 296837, 687667, 890511, 1956551, 2063001, 5869653, 33261367, 37174469, 99784101, 111523407, 631965973, 1895897919]

約数ペア:

[(1, 1895897919), (3, 631965973), (17, 111523407), (19, 99784101), (51, 37174469), (57, 33261367), (323, 5869653), (919, 2063001), (969, 1956551), (2129, 890511), (2757, 687667), (6387, 296837), (15623, 121353), (17461, 108579), (36193, 52383), (40451, 46869)]