15626674

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1$

素因数の和:358

約数の個数: 32

約数和(自身を含む): 27648000

約数和(自身を除く): 12021326

約数列:

[1, 2, 7, 14, 71, 79, 142, 158, 199, 398, 497, 553, 994, 1106, 1393, 2786, 5609, 11218, 14129, 15721, 28258, 31442, 39263, 78526, 98903, 110047, 197806, 220094, 1116191, 2232382, 7813337, 15626674]

約数ペア:

[(1, 15626674), (2, 7813337), (7, 2232382), (14, 1116191), (71, 220094), (79, 197806), (142, 110047), (158, 98903), (199, 78526), (398, 39263), (497, 31442), (553, 28258), (994, 15721), (1106, 14129), (1393, 11218), (2786, 5609)]