11643208

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{19937}}^1$

素因数の和:20016

約数の個数: 16

約数和(自身を含む): 22131180

約数和(自身を除く): 10487972

約数列:

[1, 2, 4, 8, 73, 146, 292, 584, 19937, 39874, 79748, 159496, 1455401, 2910802, 5821604, 11643208]

約数ペア:

[(1, 11643208), (2, 5821604), (4, 2910802), (8, 1455401), (73, 159496), (146, 79748), (292, 39874), (584, 19937)]