22146628

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^2\times {\mathrm{313}}^1$

素因数の和:369

約数の個数: 54

約数和(自身を含む): 47733966

約数和(自身を除く): 25587338

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 313, 361, 532, 626, 722, 931, 1252, 1444, 1862, 2191, 2527, 3724, 4382, 5054, 5947, 8764, 10108, 11894, 15337, 17689, 23788, 30674, 35378, 41629, 61348, 70756, 83258, 112993, 166516, 225986, 291403, 451972, 582806, 790951, 1165612, 1581902, 3163804, 5536657, 11073314, 22146628]

約数ペア:

[(1, 22146628), (2, 11073314), (4, 5536657), (7, 3163804), (14, 1581902), (19, 1165612), (28, 790951), (38, 582806), (49, 451972), (76, 291403), (98, 225986), (133, 166516), (196, 112993), (266, 83258), (313, 70756), (361, 61348), (532, 41629), (626, 35378), (722, 30674), (931, 23788), (1252, 17689), (1444, 15337), (1862, 11894), (2191, 10108), (2527, 8764), (3724, 5947), (4382, 5054)]