12757684

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{1151}}^1$

素因数の和:1335

約数の個数: 24

約数和(自身を含む): 23804928

約数和(自身を除く): 11047244

約数列:

[1, 2, 4, 17, 34, 68, 163, 326, 652, 1151, 2302, 2771, 4604, 5542, 11084, 19567, 39134, 78268, 187613, 375226, 750452, 3189421, 6378842, 12757684]

約数ペア:

[(1, 12757684), (2, 6378842), (4, 3189421), (17, 750452), (34, 375226), (68, 187613), (163, 78268), (326, 39134), (652, 19567), (1151, 11084), (2302, 5542), (2771, 4604)]