12886456

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{146437}}^1$

素因数の和:146454

約数の個数: 16

約数和(自身を含む): 26358840

約数和(自身を除く): 13472384

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 146437, 292874, 585748, 1171496, 1610807, 3221614, 6443228, 12886456]

約数ペア:

[(1, 12886456), (2, 6443228), (4, 3221614), (8, 1610807), (11, 1171496), (22, 585748), (44, 292874), (88, 146437)]