814682

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1949}}^1$

素因数の和:1981

約数の個数: 16

約数和(自身を含む): 1404000

約数和(自身を除く): 589318

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 1949, 3898, 21439, 37031, 42878, 74062, 407341, 814682]

約数ペア:

[(1, 814682), (2, 407341), (11, 74062), (19, 42878), (22, 37031), (38, 21439), (209, 3898), (418, 1949)]