1639822094

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{433}}^1\times {\mathrm{99661}}^1$

素因数の和:100115

約数の個数: 16

約数和(自身を含む): 2595198480

約数和(自身を除く): 955376386

約数列:

[1, 2, 19, 38, 433, 866, 8227, 16454, 99661, 199322, 1893559, 3787118, 43153213, 86306426, 819911047, 1639822094]

約数ペア:

[(1, 1639822094), (2, 819911047), (19, 86306426), (38, 43153213), (433, 3787118), (866, 1893559), (8227, 199322), (16454, 99661)]