21828022

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{3181}}^1$

素因数の和:3303

約数の個数: 16

約数和(自身を含む): 33907392

約数和(自身を除く): 12079370

約数列:

[1, 2, 47, 73, 94, 146, 3181, 3431, 6362, 6862, 149507, 232213, 299014, 464426, 10914011, 21828022]

約数ペア:

[(1, 21828022), (2, 10914011), (47, 464426), (73, 299014), (94, 232213), (146, 149507), (3181, 6862), (3431, 6362)]