19594124

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{445321}}^1$

素因数の和:445336

約数の個数: 12

約数和(自身を含む): 37407048

約数和(自身を除く): 17812924

約数列:

[1, 2, 4, 11, 22, 44, 445321, 890642, 1781284, 4898531, 9797062, 19594124]

約数ペア:

[(1, 19594124), (2, 9797062), (4, 4898531), (11, 1781284), (22, 890642), (44, 445321)]