190021612

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{4318673}}^1$

素因数の和:4318688

約数の個数: 12

約数和(自身を含む): 362768616

約数和(自身を除く): 172747004

約数列:

[1, 2, 4, 11, 22, 44, 4318673, 8637346, 17274692, 47505403, 95010806, 190021612]

約数ペア:

[(1, 190021612), (2, 95010806), (4, 47505403), (11, 17274692), (22, 8637346), (44, 4318673)]