13340546

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{193}}^1$

素因数の和:338

約数の個数: 32

約数和(自身を含む): 22628160

約数和(自身を除く): 9287614

約数列:

[1, 2, 17, 19, 34, 38, 107, 193, 214, 323, 386, 646, 1819, 2033, 3281, 3638, 3667, 4066, 6562, 7334, 20651, 34561, 41302, 62339, 69122, 124678, 351067, 392369, 702134, 784738, 6670273, 13340546]

約数ペア:

[(1, 13340546), (2, 6670273), (17, 784738), (19, 702134), (34, 392369), (38, 351067), (107, 124678), (193, 69122), (214, 62339), (323, 41302), (386, 34561), (646, 20651), (1819, 7334), (2033, 6562), (3281, 4066), (3638, 3667)]