12853234

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{409}}^1\times {\mathrm{827}}^1$

素因数の和:1257

約数の個数: 16

約数和(自身を含む): 20368800

約数和(自身を除く): 7515566

約数列:

[1, 2, 19, 38, 409, 818, 827, 1654, 7771, 15542, 15713, 31426, 338243, 676486, 6426617, 12853234]

約数ペア:

[(1, 12853234), (2, 6426617), (19, 676486), (38, 338243), (409, 31426), (818, 15713), (827, 15542), (1654, 7771)]