19608424

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{222823}}^1$

素因数の和:222840

約数の個数: 16

約数和(自身を含む): 40108320

約数和(自身を除く): 20499896

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 222823, 445646, 891292, 1782584, 2451053, 4902106, 9804212, 19608424]

約数ペア:

[(1, 19608424), (2, 9804212), (4, 4902106), (8, 2451053), (11, 1782584), (22, 891292), (44, 445646), (88, 222823)]