18588226

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{1657}}^1$

素因数の和:1809

約数の個数: 16

約数和(自身を含む): 28650240

約数和(自身を除く): 10062014

約数列:

[1, 2, 71, 79, 142, 158, 1657, 3314, 5609, 11218, 117647, 130903, 235294, 261806, 9294113, 18588226]

約数ペア:

[(1, 18588226), (2, 9294113), (71, 261806), (79, 235294), (142, 130903), (158, 117647), (1657, 11218), (3314, 5609)]