15679994

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{6661}}^1$

素因数の和:6781

約数の個数: 16

約数和(自身を含む): 25901856

約数和(自身を除く): 10221862

約数列:

[1, 2, 11, 22, 107, 214, 1177, 2354, 6661, 13322, 73271, 146542, 712727, 1425454, 7839997, 15679994]

約数ペア:

[(1, 15679994), (2, 7839997), (11, 1425454), (22, 712727), (107, 146542), (214, 73271), (1177, 13322), (2354, 6661)]