231427486

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{347}}^1\times {\mathrm{17551}}^1$

素因数の和:17919

約数の個数: 16

約数和(自身を含む): 366485760

約数和(自身を除く): 135058274

約数列:

[1, 2, 19, 38, 347, 694, 6593, 13186, 17551, 35102, 333469, 666938, 6090197, 12180394, 115713743, 231427486]

約数ペア:

[(1, 231427486), (2, 115713743), (19, 12180394), (38, 6090197), (347, 666938), (694, 333469), (6593, 35102), (13186, 17551)]