12804913706

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{28970393}}^1$

素因数の和:28970425

約数の個数: 16

約数和(自身を含む): 21901617864

約数和(自身を除く): 9096704158

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 28970393, 57940786, 376615109, 492496681, 753230218, 984993362, 6402456853, 12804913706]

約数ペア:

[(1, 12804913706), (2, 6402456853), (13, 984993362), (17, 753230218), (26, 492496681), (34, 376615109), (221, 57940786), (442, 28970393)]