13329668

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{491}}^1\times {\mathrm{617}}^1$

素因数の和:1123

約数の個数: 24

約数和(自身を含む): 25540704

約数和(自身を除く): 12211036

約数列:

[1, 2, 4, 11, 22, 44, 491, 617, 982, 1234, 1964, 2468, 5401, 6787, 10802, 13574, 21604, 27148, 302947, 605894, 1211788, 3332417, 6664834, 13329668]

約数ペア:

[(1, 13329668), (2, 6664834), (4, 3332417), (11, 1211788), (22, 605894), (44, 302947), (491, 27148), (617, 21604), (982, 13574), (1234, 10802), (1964, 6787), (2468, 5401)]