2019587038

素因数分解:

$2^1\times 7^2\times {\mathrm{20608031}}^1$

素因数の和:20608047

約数の個数: 12

約数和(自身を含む): 3523973472

約数和(自身を除く): 1504386434

約数列:

[1, 2, 7, 14, 49, 98, 20608031, 41216062, 144256217, 288512434, 1009793519, 2019587038]

約数ペア:

[(1, 2019587038), (2, 1009793519), (7, 288512434), (14, 144256217), (49, 41216062), (98, 20608031)]