18697236485

素因数分解:

$5^1\times {\mathrm{239}}^1\times {\mathrm{1249}}^1\times {\mathrm{12527}}^1$

素因数の和:14020

約数の個数: 16

約数和(自身を含む): 22550400000

約数和(自身を除く): 3853163515

約数列:

[1, 5, 239, 1195, 1249, 6245, 12527, 62635, 298511, 1492555, 2993953, 14969765, 15646223, 78231115, 3739447297, 18697236485]

約数ペア:

[(1, 18697236485), (5, 3739447297), (239, 78231115), (1195, 15646223), (1249, 14969765), (6245, 2993953), (12527, 1492555), (62635, 298511)]