13213508

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{42901}}^1$

素因数の和:42923

約数の個数: 24

約数和(自身を含む): 28830144

約数和(自身を除く): 15616636

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 42901, 85802, 171604, 300307, 471911, 600614, 943822, 1201228, 1887644, 3303377, 6606754, 13213508]

約数ペア:

[(1, 13213508), (2, 6606754), (4, 3303377), (7, 1887644), (11, 1201228), (14, 943822), (22, 600614), (28, 471911), (44, 300307), (77, 171604), (154, 85802), (308, 42901)]