16665389

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{1033}}^1$

素因数の和:1136

約数の個数: 16

約数和(自身を含む): 19282032

約数和(自身を除く): 2616643

約数列:

[1, 13, 17, 73, 221, 949, 1033, 1241, 13429, 16133, 17561, 75409, 228293, 980317, 1281953, 16665389]

約数ペア:

[(1, 16665389), (13, 1281953), (17, 980317), (73, 228293), (221, 75409), (949, 17561), (1033, 16133), (1241, 13429)]