13181988

素因数分解:

$2^2\times 3^1\times {\mathrm{397}}^1\times {\mathrm{2767}}^1$

素因数の和:3171

約数の個数: 24

約数和(自身を含む): 30846592

約数和(自身を除く): 17664604

約数列:

[1, 2, 3, 4, 6, 12, 397, 794, 1191, 1588, 2382, 2767, 4764, 5534, 8301, 11068, 16602, 33204, 1098499, 2196998, 3295497, 4393996, 6590994, 13181988]

約数ペア:

[(1, 13181988), (2, 6590994), (3, 4393996), (4, 3295497), (6, 2196998), (12, 1098499), (397, 33204), (794, 16602), (1191, 11068), (1588, 8301), (2382, 5534), (2767, 4764)]