15691423196

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{83465017}}^1$

素因数の和:83465068

約数の個数: 12

約数和(自身を含む): 28044246048

約数和(自身を除く): 12352822852

約数列:

[1, 2, 4, 47, 94, 188, 83465017, 166930034, 333860068, 3922855799, 7845711598, 15691423196]

約数ペア:

[(1, 15691423196), (2, 7845711598), (4, 3922855799), (47, 333860068), (94, 166930034), (188, 83465017)]