18983488

素因数分解:

$2^6\times {\mathrm{47}}^1\times {\mathrm{6311}}^1$

素因数の和:6370

約数の個数: 28

約数和(自身を含む): 38477952

約数和(自身を除く): 19494464

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 188, 376, 752, 1504, 3008, 6311, 12622, 25244, 50488, 100976, 201952, 296617, 403904, 593234, 1186468, 2372936, 4745872, 9491744, 18983488]

約数ペア:

[(1, 18983488), (2, 9491744), (4, 4745872), (8, 2372936), (16, 1186468), (32, 593234), (47, 403904), (64, 296617), (94, 201952), (188, 100976), (376, 50488), (752, 25244), (1504, 12622), (3008, 6311)]