19119804

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{144847}}^1$

素因数の和:144865

約数の個数: 24

約数和(自身を含む): 48668928

約数和(自身を除く): 29549124

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 144847, 289694, 434541, 579388, 869082, 1593317, 1738164, 3186634, 4779951, 6373268, 9559902, 19119804]

約数ペア:

[(1, 19119804), (2, 9559902), (3, 6373268), (4, 4779951), (6, 3186634), (11, 1738164), (12, 1593317), (22, 869082), (33, 579388), (44, 434541), (66, 289694), (132, 144847)]