16164858

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{439}}^1$

素因数の和:499

約数の個数: 48

約数和(自身を含む): 36210240

約数和(自身を除く): 20045382

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 102, 114, 323, 361, 439, 646, 722, 878, 969, 1083, 1317, 1938, 2166, 2634, 6137, 7463, 8341, 12274, 14926, 16682, 18411, 22389, 25023, 36822, 44778, 50046, 141797, 158479, 283594, 316958, 425391, 475437, 850782, 950874, 2694143, 5388286, 8082429, 16164858]

約数ペア:

[(1, 16164858), (2, 8082429), (3, 5388286), (6, 2694143), (17, 950874), (19, 850782), (34, 475437), (38, 425391), (51, 316958), (57, 283594), (102, 158479), (114, 141797), (323, 50046), (361, 44778), (439, 36822), (646, 25023), (722, 22389), (878, 18411), (969, 16682), (1083, 14926), (1317, 12274), (1938, 8341), (2166, 7463), (2634, 6137)]