13393804

素因数分解:

$2^2\times {\mathrm{809}}^1\times {\mathrm{4139}}^1$

素因数の和:4952

約数の個数: 12

約数和(自身を含む): 23473800

約数和(自身を除く): 10079996

約数列:

[1, 2, 4, 809, 1618, 3236, 4139, 8278, 16556, 3348451, 6696902, 13393804]

約数ペア:

[(1, 13393804), (2, 6696902), (4, 3348451), (809, 16556), (1618, 8278), (3236, 4139)]