19173588

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{228257}}^1$

素因数の和:228271

約数の個数: 24

約数和(自身を含む): 51129792

約数和(自身を除く): 31956204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 228257, 456514, 684771, 913028, 1369542, 1597799, 2739084, 3195598, 4793397, 6391196, 9586794, 19173588]

約数ペア:

[(1, 19173588), (2, 9586794), (3, 6391196), (4, 4793397), (6, 3195598), (7, 2739084), (12, 1597799), (14, 1369542), (21, 913028), (28, 684771), (42, 456514), (84, 228257)]