388403719

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{14633}}^1$

素因数の和:14790

約数の個数: 16

約数和(自身を含む): 449556480

約数和(自身を除く): 61152761

約数列:

[1, 11, 19, 127, 209, 1397, 2413, 14633, 26543, 160963, 278027, 1858391, 3058297, 20442301, 35309429, 388403719]

約数ペア:

[(1, 388403719), (11, 35309429), (19, 20442301), (127, 3058297), (209, 1858391), (1397, 278027), (2413, 160963), (14633, 26543)]