1859490355

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{433}}^1\times {\mathrm{12097}}^1$

素因数の和:12606

約数の個数: 16

約数和(自身を含む): 2268229824

約数和(自身を除く): 408739469

約数列:

[1, 5, 71, 355, 433, 2165, 12097, 30743, 60485, 153715, 858887, 4294435, 5238001, 26190005, 371898071, 1859490355]

約数ペア:

[(1, 1859490355), (5, 371898071), (71, 26190005), (355, 5238001), (433, 4294435), (2165, 858887), (12097, 153715), (30743, 60485)]