16991214

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{76537}}^1$

素因数の和:76579

約数の個数: 16

約数和(自身を含む): 34901328

約数和(自身を除く): 17910114

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 76537, 153074, 229611, 459222, 2831869, 5663738, 8495607, 16991214]

約数ペア:

[(1, 16991214), (2, 8495607), (3, 5663738), (6, 2831869), (37, 459222), (74, 229611), (111, 153074), (222, 76537)]