127907278

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{146347}}^1$

素因数の和:146391

約数の個数: 16

約数和(自身を含む): 210741120

約数和(自身を除く): 82833842

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 146347, 292694, 2780593, 3365981, 5561186, 6731962, 63953639, 127907278]

約数ペア:

[(1, 127907278), (2, 63953639), (19, 6731962), (23, 5561186), (38, 3365981), (46, 2780593), (437, 292694), (874, 146347)]