15551994

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{136421}}^1$

素因数の和:136445

約数の個数: 16

約数和(自身を含む): 32741280

約数和(自身を除く): 17189286

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 136421, 272842, 409263, 818526, 2591999, 5183998, 7775997, 15551994]

約数ペア:

[(1, 15551994), (2, 7775997), (3, 5183998), (6, 2591999), (19, 818526), (38, 409263), (57, 272842), (114, 136421)]