10989966

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{140897}}^1$

素因数の和:140915

約数の個数: 16

約数和(自身を含む): 23670864

約数和(自身を除く): 12680898

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 140897, 281794, 422691, 845382, 1831661, 3663322, 5494983, 10989966]

約数ペア:

[(1, 10989966), (2, 5494983), (3, 3663322), (6, 1831661), (13, 845382), (26, 422691), (39, 281794), (78, 140897)]