12821760022

素因数分解:

$2^1\times {\mathrm{31}}^2\times {\mathrm{6671051}}^1$

素因数の和:6671115

約数の個数: 12

約数和(自身を含む): 19873063908

約数和(自身を除く): 7051303886

約数列:

[1, 2, 31, 62, 961, 1922, 6671051, 13342102, 206802581, 413605162, 6410880011, 12821760022]

約数ペア:

[(1, 12821760022), (2, 6410880011), (31, 413605162), (62, 206802581), (961, 13342102), (1922, 6671051)]