10387856

素因数分解:

$2^4\times {\mathrm{389}}^1\times {\mathrm{1669}}^1$

素因数の和:2066

約数の個数: 20

約数和(自身を含む): 20190300

約数和(自身を除く): 9802444

約数列:

[1, 2, 4, 8, 16, 389, 778, 1556, 1669, 3112, 3338, 6224, 6676, 13352, 26704, 649241, 1298482, 2596964, 5193928, 10387856]

約数ペア:

[(1, 10387856), (2, 5193928), (4, 2596964), (8, 1298482), (16, 649241), (389, 26704), (778, 13352), (1556, 6676), (1669, 6224), (3112, 3338)]