16128218

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{2143}}^1$

素因数の和:2269

約数の個数: 16

約数和(自身を含む): 25007616

約数和(自身を除く): 8879398

約数列:

[1, 2, 53, 71, 106, 142, 2143, 3763, 4286, 7526, 113579, 152153, 227158, 304306, 8064109, 16128218]

約数ペア:

[(1, 16128218), (2, 8064109), (53, 304306), (71, 227158), (106, 152153), (142, 113579), (2143, 7526), (3763, 4286)]