12849664

素因数分解:

$2^9\times {\mathrm{25097}}^1$

素因数の和:25115

約数の個数: 20

約数和(自身を含む): 25675254

約数和(自身を除く): 12825590

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 25097, 50194, 100388, 200776, 401552, 803104, 1606208, 3212416, 6424832, 12849664]

約数ペア:

[(1, 12849664), (2, 6424832), (4, 3212416), (8, 1606208), (16, 803104), (32, 401552), (64, 200776), (128, 100388), (256, 50194), (512, 25097)]