12655591

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{317}}^1$

素因数の和:450

約数の個数: 16

約数和(自身を含む): 14210784

約数和(自身を除く): 1555193

約数列:

[1, 13, 37, 83, 317, 481, 1079, 3071, 4121, 11729, 26311, 39923, 152477, 342043, 973507, 12655591]

約数ペア:

[(1, 12655591), (13, 973507), (37, 342043), (83, 152477), (317, 39923), (481, 26311), (1079, 11729), (3071, 4121)]