2019915068

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{7112377}}^1$

素因数の和:7112452

約数の個数: 12

約数和(自身を含む): 3584638512

約数和(自身を除く): 1564723444

約数列:

[1, 2, 4, 71, 142, 284, 7112377, 14224754, 28449508, 504978767, 1009957534, 2019915068]

約数ペア:

[(1, 2019915068), (2, 1009957534), (4, 504978767), (71, 28449508), (142, 14224754), (284, 7112377)]