16728197761

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{23473}}^1$

素因数の和:23641

約数の個数: 32

約数和(自身を含む): 20038157568

約数和(自身を除く): 3309959807

約数列:

[1, 11, 17, 37, 103, 187, 407, 629, 1133, 1751, 3811, 6919, 19261, 23473, 41921, 64787, 258203, 399041, 712657, 868501, 2417719, 4389451, 9553511, 14764517, 26594909, 41101223, 89455603, 162409687, 452113453, 984011633, 1520745251, 16728197761]

約数ペア:

[(1, 16728197761), (11, 1520745251), (17, 984011633), (37, 452113453), (103, 162409687), (187, 89455603), (407, 41101223), (629, 26594909), (1133, 14764517), (1751, 9553511), (3811, 4389451), (6919, 2417719), (19261, 868501), (23473, 712657), (41921, 399041), (64787, 258203)]