16301978

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2861}}^1$

素因数の和:2918

約数の個数: 32

約数和(自身を含む): 31321728

約数和(自身を除く): 15019750

約数列:

[1, 2, 7, 11, 14, 22, 37, 74, 77, 154, 259, 407, 518, 814, 2849, 2861, 5698, 5722, 20027, 31471, 40054, 62942, 105857, 211714, 220297, 440594, 740999, 1164427, 1481998, 2328854, 8150989, 16301978]

約数ペア:

[(1, 16301978), (2, 8150989), (7, 2328854), (11, 1481998), (14, 1164427), (22, 740999), (37, 440594), (74, 220297), (77, 211714), (154, 105857), (259, 62942), (407, 40054), (518, 31471), (814, 20027), (2849, 5722), (2861, 5698)]