19364856

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1579}}^1$

素因数の和:1668

約数の個数: 64

約数和(自身を含む): 56121600

約数和(自身を除く): 36756744

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 73, 84, 146, 168, 219, 292, 438, 511, 584, 876, 1022, 1533, 1579, 1752, 2044, 3066, 3158, 4088, 4737, 6132, 6316, 9474, 11053, 12264, 12632, 18948, 22106, 33159, 37896, 44212, 66318, 88424, 115267, 132636, 230534, 265272, 345801, 461068, 691602, 806869, 922136, 1383204, 1613738, 2420607, 2766408, 3227476, 4841214, 6454952, 9682428, 19364856]

約数ペア:

[(1, 19364856), (2, 9682428), (3, 6454952), (4, 4841214), (6, 3227476), (7, 2766408), (8, 2420607), (12, 1613738), (14, 1383204), (21, 922136), (24, 806869), (28, 691602), (42, 461068), (56, 345801), (73, 265272), (84, 230534), (146, 132636), (168, 115267), (219, 88424), (292, 66318), (438, 44212), (511, 37896), (584, 33159), (876, 22106), (1022, 18948), (1533, 12632), (1579, 12264), (1752, 11053), (2044, 9474), (3066, 6316), (3158, 6132), (4088, 4737)]