15230209

素因数分解:

${\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1$

素因数の和:336

約数の個数: 16

約数和(自身を含む): 16538112

約数和(自身を除く): 1307903

約数列:

[1, 23, 47, 73, 193, 1081, 1679, 3431, 4439, 9071, 14089, 78913, 208633, 324047, 662183, 15230209]

約数ペア:

[(1, 15230209), (23, 662183), (47, 324047), (73, 208633), (193, 78913), (1081, 14089), (1679, 9071), (3431, 4439)]