19127416

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31051}}^1$

素因数の和:31075

約数の個数: 32

約数和(自身を含む): 44714880

約数和(自身を除く): 25587464

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 31051, 62102, 124204, 217357, 248408, 341561, 434714, 683122, 869428, 1366244, 1738856, 2390927, 2732488, 4781854, 9563708, 19127416]

約数ペア:

[(1, 19127416), (2, 9563708), (4, 4781854), (7, 2732488), (8, 2390927), (11, 1738856), (14, 1366244), (22, 869428), (28, 683122), (44, 434714), (56, 341561), (77, 248408), (88, 217357), (154, 124204), (308, 62102), (616, 31051)]