21933096878

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{129593}}^1$

素因数の和:129777

約数の個数: 48

約数和(自身を含む): 42016448304

約数和(自身を除く): 20083351426

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 157, 314, 539, 1078, 1099, 1727, 2198, 3454, 7693, 12089, 15386, 24178, 84623, 129593, 169246, 259186, 907151, 1425523, 1814302, 2851046, 6350057, 9978661, 12700114, 19957322, 20346101, 40692202, 69850627, 139701254, 142422707, 223807111, 284845414, 447614222, 996958949, 1566649777, 1993917898, 3133299554, 10966548439, 21933096878]

約数ペア:

[(1, 21933096878), (2, 10966548439), (7, 3133299554), (11, 1993917898), (14, 1566649777), (22, 996958949), (49, 447614222), (77, 284845414), (98, 223807111), (154, 142422707), (157, 139701254), (314, 69850627), (539, 40692202), (1078, 20346101), (1099, 19957322), (1727, 12700114), (2198, 9978661), (3454, 6350057), (7693, 2851046), (12089, 1814302), (15386, 1425523), (24178, 907151), (84623, 259186), (129593, 169246)]