16039165

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{661}}^1$

素因数の和:900

約数の個数: 16

約数和(自身を含む): 20209536

約数和(自身を除く): 4170371

約数列:

[1, 5, 23, 115, 211, 661, 1055, 3305, 4853, 15203, 24265, 76015, 139471, 697355, 3207833, 16039165]

約数ペア:

[(1, 16039165), (5, 3207833), (23, 697355), (115, 139471), (211, 76015), (661, 24265), (1055, 15203), (3305, 4853)]