19384832

素因数分解:

$2^9\times {\mathrm{37861}}^1$

素因数の和:37879

約数の個数: 20

約数和(自身を含む): 38732826

約数和(自身を除く): 19347994

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 37861, 75722, 151444, 302888, 605776, 1211552, 2423104, 4846208, 9692416, 19384832]

約数ペア:

[(1, 19384832), (2, 9692416), (4, 4846208), (8, 2423104), (16, 1211552), (32, 605776), (64, 302888), (128, 151444), (256, 75722), (512, 37861)]