19107176

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{1213}}^1$

素因数の和:1409

約数の個数: 32

約数和(自身を含む): 39333600

約数和(自身を除く): 20226424

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 179, 358, 716, 1213, 1432, 1969, 2426, 3938, 4852, 7876, 9704, 13343, 15752, 26686, 53372, 106744, 217127, 434254, 868508, 1737016, 2388397, 4776794, 9553588, 19107176]

約数ペア:

[(1, 19107176), (2, 9553588), (4, 4776794), (8, 2388397), (11, 1737016), (22, 868508), (44, 434254), (88, 217127), (179, 106744), (358, 53372), (716, 26686), (1213, 15752), (1432, 13343), (1969, 9704), (2426, 7876), (3938, 4852)]