20161915162

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{1327}}^1\times {\mathrm{205319}}^1$

素因数の和:206685

約数の個数: 16

約数和(自身を含む): 31083805440

約数和(自身を除く): 10921890278

約数列:

[1, 2, 37, 74, 1327, 2654, 49099, 98198, 205319, 410638, 7596803, 15193606, 272458313, 544916626, 10080957581, 20161915162]

約数ペア:

[(1, 20161915162), (2, 10080957581), (37, 544916626), (74, 272458313), (1327, 15193606), (2654, 7596803), (49099, 410638), (98198, 205319)]