19412712

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{193}}^1$

素因数の和:343

約数の個数: 96

約数和(自身を含む): 58106880

約数和(自身を除く): 38694168

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 127, 132, 193, 198, 254, 264, 381, 386, 396, 508, 579, 762, 772, 792, 1016, 1143, 1158, 1397, 1524, 1544, 1737, 2123, 2286, 2316, 2794, 3048, 3474, 4191, 4246, 4572, 4632, 5588, 6369, 6948, 8382, 8492, 9144, 11176, 12573, 12738, 13896, 16764, 16984, 19107, 24511, 25146, 25476, 33528, 38214, 49022, 50292, 50952, 73533, 76428, 98044, 100584, 147066, 152856, 196088, 220599, 269621, 294132, 441198, 539242, 588264, 808863, 882396, 1078484, 1617726, 1764792, 2156968, 2426589, 3235452, 4853178, 6470904, 9706356, 19412712]

約数ペア:

[(1, 19412712), (2, 9706356), (3, 6470904), (4, 4853178), (6, 3235452), (8, 2426589), (9, 2156968), (11, 1764792), (12, 1617726), (18, 1078484), (22, 882396), (24, 808863), (33, 588264), (36, 539242), (44, 441198), (66, 294132), (72, 269621), (88, 220599), (99, 196088), (127, 152856), (132, 147066), (193, 100584), (198, 98044), (254, 76428), (264, 73533), (381, 50952), (386, 50292), (396, 49022), (508, 38214), (579, 33528), (762, 25476), (772, 25146), (792, 24511), (1016, 19107), (1143, 16984), (1158, 16764), (1397, 13896), (1524, 12738), (1544, 12573), (1737, 11176), (2123, 9144), (2286, 8492), (2316, 8382), (2794, 6948), (3048, 6369), (3474, 5588), (4191, 4632), (4246, 4572)]