16040852

素因数分解:

$2^2\times {\mathrm{809}}^1\times {\mathrm{4957}}^1$

素因数の和:5770

約数の個数: 12

約数和(自身を含む): 28111860

約数和(自身を除く): 12071008

約数列:

[1, 2, 4, 809, 1618, 3236, 4957, 9914, 19828, 4010213, 8020426, 16040852]

約数ペア:

[(1, 16040852), (2, 8020426), (4, 4010213), (809, 19828), (1618, 9914), (3236, 4957)]