13740656

素因数分解:

$2^4\times {\mathrm{631}}^1\times {\mathrm{1361}}^1$

素因数の和:2000

約数の個数: 20

約数和(自身を含む): 26684304

約数和(自身を除く): 12943648

約数列:

[1, 2, 4, 8, 16, 631, 1262, 1361, 2524, 2722, 5048, 5444, 10096, 10888, 21776, 858791, 1717582, 3435164, 6870328, 13740656]

約数ペア:

[(1, 13740656), (2, 6870328), (4, 3435164), (8, 1717582), (16, 858791), (631, 21776), (1262, 10888), (1361, 10096), (2524, 5444), (2722, 5048)]