19550495

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{1847}}^1$

素因数の和:1954

約数の個数: 16

約数和(自身を含む): 24615360

約数和(自身を除く): 5064865

約数列:

[1, 5, 29, 73, 145, 365, 1847, 2117, 9235, 10585, 53563, 134831, 267815, 674155, 3910099, 19550495]

約数ペア:

[(1, 19550495), (5, 3910099), (29, 674155), (73, 267815), (145, 134831), (365, 53563), (1847, 10585), (2117, 9235)]