19492040887

素因数分解:

${\mathrm{11}}^2\times {\mathrm{3061}}^1\times {\mathrm{52627}}^1$

素因数の和:55710

約数の個数: 12

約数和(自身を含む): 21432542488

約数和(自身を除く): 1940501601

約数列:

[1, 11, 121, 3061, 33671, 52627, 370381, 578897, 6367867, 161091247, 1772003717, 19492040887]

約数ペア:

[(1, 19492040887), (11, 1772003717), (121, 161091247), (3061, 6367867), (33671, 578897), (52627, 370381)]