10728464

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{35291}}^1$

素因数の和:35318

約数の個数: 20

約数和(自身を含む): 21881040

約数和(自身を除く): 11152576

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 35291, 70582, 141164, 282328, 564656, 670529, 1341058, 2682116, 5364232, 10728464]

約数ペア:

[(1, 10728464), (2, 5364232), (4, 2682116), (8, 1341058), (16, 670529), (19, 564656), (38, 282328), (76, 141164), (152, 70582), (304, 35291)]