2019722042

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{5975509}}^1$

素因数の和:5975537

約数の個数: 12

約数和(自身を含む): 3280554990

約数和(自身を除く): 1260832948

約数列:

[1, 2, 13, 26, 169, 338, 5975509, 11951018, 77681617, 155363234, 1009861021, 2019722042]

約数ペア:

[(1, 2019722042), (2, 1009861021), (13, 155363234), (26, 77681617), (169, 11951018), (338, 5975509)]