11975156912

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{5384513}}^1$

素因数の和:5384660

約数の個数: 20

約数和(自身を含む): 23368790760

約数和(自身を除く): 11393633848

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 5384513, 10769026, 21538052, 43076104, 86152208, 748447307, 1496894614, 2993789228, 5987578456, 11975156912]

約数ペア:

[(1, 11975156912), (2, 5987578456), (4, 2993789228), (8, 1496894614), (16, 748447307), (139, 86152208), (278, 43076104), (556, 21538052), (1112, 10769026), (2224, 5384513)]