2019420484

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{13644733}}^1$

素因数の和:13644774

約数の個数: 12

約数和(自身を含む): 3629499244

約数和(自身を除く): 1610078760

約数列:

[1, 2, 4, 37, 74, 148, 13644733, 27289466, 54578932, 504855121, 1009710242, 2019420484]

約数ペア:

[(1, 2019420484), (2, 1009710242), (4, 504855121), (37, 54578932), (74, 27289466), (148, 13644733)]