39506548

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{233}}^1$

素因数の和:376

約数の個数: 48

約数和(自身を含む): 77051520

約数和(自身を除く): 37544972

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 97, 194, 233, 388, 437, 466, 874, 932, 1748, 1843, 2231, 3686, 4427, 4462, 5359, 7372, 8854, 8924, 10718, 17708, 21436, 22601, 42389, 45202, 84778, 90404, 101821, 169556, 203642, 407284, 429419, 519823, 858838, 1039646, 1717676, 2079292, 9876637, 19753274, 39506548]

約数ペア:

[(1, 39506548), (2, 19753274), (4, 9876637), (19, 2079292), (23, 1717676), (38, 1039646), (46, 858838), (76, 519823), (92, 429419), (97, 407284), (194, 203642), (233, 169556), (388, 101821), (437, 90404), (466, 84778), (874, 45202), (932, 42389), (1748, 22601), (1843, 21436), (2231, 17708), (3686, 10718), (4427, 8924), (4462, 8854), (5359, 7372)]