18024695

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{83}}^1\times {\mathrm{257}}^1$

素因数の和:371

約数の個数: 24

約数和(自身を含む): 23795856

約数和(自身を除く): 5771161

約数列:

[1, 5, 13, 65, 83, 169, 257, 415, 845, 1079, 1285, 3341, 5395, 14027, 16705, 21331, 43433, 70135, 106655, 217165, 277303, 1386515, 3604939, 18024695]

約数ペア:

[(1, 18024695), (5, 3604939), (13, 1386515), (65, 277303), (83, 217165), (169, 106655), (257, 70135), (415, 43433), (845, 21331), (1079, 16705), (1285, 14027), (3341, 5395)]