10989894

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{17783}}^1$

素因数の和:17891

約数の個数: 16

約数和(自身を含む): 22194432

約数和(自身を除く): 11204538

約数列:

[1, 2, 3, 6, 103, 206, 309, 618, 17783, 35566, 53349, 106698, 1831649, 3663298, 5494947, 10989894]

約数ペア:

[(1, 10989894), (2, 5494947), (3, 3663298), (6, 1831649), (103, 106698), (206, 53349), (309, 35566), (618, 17783)]