28435818

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{249437}}^1$

素因数の和:249461

約数の個数: 16

約数和(自身を含む): 59865120

約数和(自身を除く): 31429302

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 249437, 498874, 748311, 1496622, 4739303, 9478606, 14217909, 28435818]

約数ペア:

[(1, 28435818), (2, 14217909), (3, 9478606), (6, 4739303), (19, 1496622), (38, 748311), (57, 498874), (114, 249437)]