38905636

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{126317}}^1$

素因数の和:126339

約数の個数: 24

約数和(自身を含む): 84885696

約数和(自身を除く): 45980060

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 126317, 252634, 505268, 884219, 1389487, 1768438, 2778974, 3536876, 5557948, 9726409, 19452818, 38905636]

約数ペア:

[(1, 38905636), (2, 19452818), (4, 9726409), (7, 5557948), (11, 3536876), (14, 2778974), (22, 1768438), (28, 1389487), (44, 884219), (77, 505268), (154, 252634), (308, 126317)]