127877486

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{305927}}^1$

素因数の和:305959

約数の個数: 16

約数和(自身を含む): 220268160

約数和(自身を除く): 92390674

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 305927, 611854, 3365197, 5812613, 6730394, 11625226, 63938743, 127877486]

約数ペア:

[(1, 127877486), (2, 63938743), (11, 11625226), (19, 6730394), (22, 5812613), (38, 3365197), (209, 611854), (418, 305927)]