19068504

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8731}}^1$

素因数の和:8760

約数の個数: 64

約数和(自身を含む): 58679040

約数和(自身を除く): 39610536

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 8731, 17462, 26193, 34924, 52386, 61117, 69848, 104772, 113503, 122234, 183351, 209544, 227006, 244468, 340509, 366702, 454012, 488936, 681018, 733404, 794521, 908024, 1362036, 1466808, 1589042, 2383563, 2724072, 3178084, 4767126, 6356168, 9534252, 19068504]

約数ペア:

[(1, 19068504), (2, 9534252), (3, 6356168), (4, 4767126), (6, 3178084), (7, 2724072), (8, 2383563), (12, 1589042), (13, 1466808), (14, 1362036), (21, 908024), (24, 794521), (26, 733404), (28, 681018), (39, 488936), (42, 454012), (52, 366702), (56, 340509), (78, 244468), (84, 227006), (91, 209544), (104, 183351), (156, 122234), (168, 113503), (182, 104772), (273, 69848), (312, 61117), (364, 52386), (546, 34924), (728, 26193), (1092, 17462), (2184, 8731)]