2019798982

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{719}}^1\times {\mathrm{13127}}^1$

素因数の和:13955

約数の個数: 16

約数和(自身を含む): 3062499840

約数和(自身を除く): 1042700858

約数列:

[1, 2, 107, 214, 719, 1438, 13127, 26254, 76933, 153866, 1404589, 2809178, 9438313, 18876626, 1009899491, 2019798982]

約数ペア:

[(1, 2019798982), (2, 1009899491), (107, 18876626), (214, 9438313), (719, 2809178), (1438, 1404589), (13127, 153866), (26254, 76933)]