19153332

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{4397}}^1$

素因数の和:4429

約数の個数: 54

約数和(自身を含む): 53228994

約数和(自身を除く): 34075662

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 121, 132, 198, 242, 363, 396, 484, 726, 1089, 1452, 2178, 4356, 4397, 8794, 13191, 17588, 26382, 39573, 48367, 52764, 79146, 96734, 145101, 158292, 193468, 290202, 435303, 532037, 580404, 870606, 1064074, 1596111, 1741212, 2128148, 3192222, 4788333, 6384444, 9576666, 19153332]

約数ペア:

[(1, 19153332), (2, 9576666), (3, 6384444), (4, 4788333), (6, 3192222), (9, 2128148), (11, 1741212), (12, 1596111), (18, 1064074), (22, 870606), (33, 580404), (36, 532037), (44, 435303), (66, 290202), (99, 193468), (121, 158292), (132, 145101), (198, 96734), (242, 79146), (363, 52764), (396, 48367), (484, 39573), (726, 26382), (1089, 17588), (1452, 13191), (2178, 8794), (4356, 4397)]