11943286

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{4691}}^1$

素因数の和:4779

約数の個数: 16

約数和(自身を含む): 19143360

約数和(自身を除く): 7200074

約数列:

[1, 2, 19, 38, 67, 134, 1273, 2546, 4691, 9382, 89129, 178258, 314297, 628594, 5971643, 11943286]

約数ペア:

[(1, 11943286), (2, 5971643), (19, 628594), (38, 314297), (67, 178258), (134, 89129), (1273, 9382), (2546, 4691)]