16361855

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{1949}}^1$

素因数の和:2050

約数の個数: 16

約数和(自身を含む): 20779200

約数和(自身を除く): 4417345

約数列:

[1, 5, 23, 73, 115, 365, 1679, 1949, 8395, 9745, 44827, 142277, 224135, 711385, 3272371, 16361855]

約数ペア:

[(1, 16361855), (5, 3272371), (23, 711385), (73, 224135), (115, 142277), (365, 44827), (1679, 9745), (1949, 8395)]