15139163

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1123}}^1$

素因数の和:1214

約数の個数: 16

約数和(自身を含む): 17561376

約数和(自身を除く): 2422213

約数列:

[1, 13, 17, 61, 221, 793, 1037, 1123, 13481, 14599, 19091, 68503, 248183, 890539, 1164551, 15139163]

約数ペア:

[(1, 15139163), (13, 1164551), (17, 890539), (61, 248183), (221, 68503), (793, 19091), (1037, 14599), (1123, 13481)]