1949890846

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1493}}^1\times {\mathrm{34369}}^1$

素因数の和:35883

約数の個数: 16

約数和(自身を含む): 3080926800

約数和(自身を除く): 1131035954

約数列:

[1, 2, 19, 38, 1493, 2986, 28367, 34369, 56734, 68738, 653011, 1306022, 51312917, 102625834, 974945423, 1949890846]

約数ペア:

[(1, 1949890846), (2, 974945423), (19, 102625834), (38, 51312917), (1493, 1306022), (2986, 653011), (28367, 68738), (34369, 56734)]