17309644

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{393401}}^1$

素因数の和:393416

約数の個数: 12

約数和(自身を含む): 33045768

約数和(自身を除く): 15736124

約数列:

[1, 2, 4, 11, 22, 44, 393401, 786802, 1573604, 4327411, 8654822, 17309644]

約数ペア:

[(1, 17309644), (2, 8654822), (4, 4327411), (11, 1573604), (22, 786802), (44, 393401)]