12138706

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1\times {\mathrm{827}}^1$

素因数の和:1049

約数の個数: 16

約数和(自身を含む): 18779040

約数和(自身を除く): 6640334

約数列:

[1, 2, 41, 82, 179, 358, 827, 1654, 7339, 14678, 33907, 67814, 148033, 296066, 6069353, 12138706]

約数ペア:

[(1, 12138706), (2, 6069353), (41, 296066), (82, 148033), (179, 67814), (358, 33907), (827, 14678), (1654, 7339)]