12875335

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{1787}}^1$

素因数の和:1934

約数の個数: 16

約数和(自身を含む): 16993152

約数和(自身を除く): 4117817

約数列:

[1, 5, 11, 55, 131, 655, 1441, 1787, 7205, 8935, 19657, 98285, 234097, 1170485, 2575067, 12875335]

約数ペア:

[(1, 12875335), (5, 2575067), (11, 1170485), (55, 234097), (131, 98285), (655, 19657), (1441, 8935), (1787, 7205)]