19185834

素因数分解:

$2^1\times 3^1\times {\mathrm{643}}^1\times {\mathrm{4973}}^1$

素因数の和:5621

約数の個数: 16

約数和(自身を含む): 38439072

約数和(自身を除く): 19253238

約数列:

[1, 2, 3, 6, 643, 1286, 1929, 3858, 4973, 9946, 14919, 29838, 3197639, 6395278, 9592917, 19185834]

約数ペア:

[(1, 19185834), (2, 9592917), (3, 6395278), (6, 3197639), (643, 29838), (1286, 14919), (1929, 9946), (3858, 4973)]