21134173610

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{192128851}}^1$

素因数の和:192128869

約数の個数: 16

約数和(自身を含む): 41499832032

約数和(自身を除く): 20365658422

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 192128851, 384257702, 960644255, 1921288510, 2113417361, 4226834722, 10567086805, 21134173610]

約数ペア:

[(1, 21134173610), (2, 10567086805), (5, 4226834722), (10, 2113417361), (11, 1921288510), (22, 960644255), (55, 384257702), (110, 192128851)]