16956878

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^2$

素因数の和:228

約数の個数: 24

約数和(自身を含む): 27101448

約数和(自身を除く): 10144570

約数列:

[1, 2, 37, 43, 73, 74, 86, 146, 1591, 2701, 3139, 3182, 5329, 5402, 6278, 10658, 116143, 197173, 229147, 232286, 394346, 458294, 8478439, 16956878]

約数ペア:

[(1, 16956878), (2, 8478439), (37, 458294), (43, 394346), (73, 232286), (74, 229147), (86, 197173), (146, 116143), (1591, 10658), (2701, 6278), (3139, 5402), (3182, 5329)]