66826078

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{159871}}^1$

素因数の和:159903

約数の個数: 16

約数和(自身を含む): 115107840

約数和(自身を除く): 48281762

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 159871, 319742, 1758581, 3037549, 3517162, 6075098, 33413039, 66826078]

約数ペア:

[(1, 66826078), (2, 33413039), (11, 6075098), (19, 3517162), (22, 3037549), (38, 1758581), (209, 319742), (418, 159871)]