2019241878

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19796489}}^1$

素因数の和:19796511

約数の個数: 16

約数和(自身を含む): 4276041840

約数和(自身を除く): 2256799962

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 19796489, 39592978, 59389467, 118778934, 336540313, 673080626, 1009620939, 2019241878]

約数ペア:

[(1, 2019241878), (2, 1009620939), (3, 673080626), (6, 336540313), (17, 118778934), (34, 59389467), (51, 39592978), (102, 19796489)]