19150494

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{1621}}^1$

素因数の和:1816

約数の個数: 32

約数和(自身を含む): 42042240

約数和(自身を除く): 22891746

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 179, 358, 537, 1074, 1621, 1969, 3242, 3938, 4863, 5907, 9726, 11814, 17831, 35662, 53493, 106986, 290159, 580318, 870477, 1740954, 3191749, 6383498, 9575247, 19150494]

約数ペア:

[(1, 19150494), (2, 9575247), (3, 6383498), (6, 3191749), (11, 1740954), (22, 870477), (33, 580318), (66, 290159), (179, 106986), (358, 53493), (537, 35662), (1074, 17831), (1621, 11814), (1969, 9726), (3242, 5907), (3938, 4863)]