15697538216

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{317}}^1\times {\mathrm{47251}}^1$

素因数の和:47705

約数の個数: 32

約数和(自身を含む): 29751749280

約数和(自身を除く): 14054211064

約数列:

[1, 2, 4, 8, 131, 262, 317, 524, 634, 1048, 1268, 2536, 41527, 47251, 83054, 94502, 166108, 189004, 332216, 378008, 6189881, 12379762, 14978567, 24759524, 29957134, 49519048, 59914268, 119828536, 1962192277, 3924384554, 7848769108, 15697538216]

約数ペア:

[(1, 15697538216), (2, 7848769108), (4, 3924384554), (8, 1962192277), (131, 119828536), (262, 59914268), (317, 49519048), (524, 29957134), (634, 24759524), (1048, 14978567), (1268, 12379762), (2536, 6189881), (41527, 378008), (47251, 332216), (83054, 189004), (94502, 166108)]