19325922

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{709}}^1$

素因数の和:791

約数の個数: 64

約数和(自身を含む): 49075200

約数和(自身を除く): 29749278

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 59, 66, 77, 118, 154, 177, 231, 354, 413, 462, 649, 709, 826, 1239, 1298, 1418, 1947, 2127, 2478, 3894, 4254, 4543, 4963, 7799, 9086, 9926, 13629, 14889, 15598, 23397, 27258, 29778, 41831, 46794, 54593, 83662, 109186, 125493, 163779, 250986, 292817, 327558, 460141, 585634, 878451, 920282, 1380423, 1756902, 2760846, 3220987, 6441974, 9662961, 19325922]

約数ペア:

[(1, 19325922), (2, 9662961), (3, 6441974), (6, 3220987), (7, 2760846), (11, 1756902), (14, 1380423), (21, 920282), (22, 878451), (33, 585634), (42, 460141), (59, 327558), (66, 292817), (77, 250986), (118, 163779), (154, 125493), (177, 109186), (231, 83662), (354, 54593), (413, 46794), (462, 41831), (649, 29778), (709, 27258), (826, 23397), (1239, 15598), (1298, 14889), (1418, 13629), (1947, 9926), (2127, 9086), (2478, 7799), (3894, 4963), (4254, 4543)]