12757412

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{4363}}^1$

素因数の和:4427

約数の個数: 24

約数和(自身を含む): 24194016

約数和(自身を除く): 11436604

約数列:

[1, 2, 4, 17, 34, 43, 68, 86, 172, 731, 1462, 2924, 4363, 8726, 17452, 74171, 148342, 187609, 296684, 375218, 750436, 3189353, 6378706, 12757412]

約数ペア:

[(1, 12757412), (2, 6378706), (4, 3189353), (17, 750436), (34, 375218), (43, 296684), (68, 187609), (86, 148342), (172, 74171), (731, 17452), (1462, 8726), (2924, 4363)]