18437354

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{2237}}^1$

素因数の和:2569

約数の個数: 16

約数和(自身を含む): 29890728

約数和(自身を除く): 11453374

約数列:

[1, 2, 13, 26, 317, 634, 2237, 4121, 4474, 8242, 29081, 58162, 709129, 1418258, 9218677, 18437354]

約数ペア:

[(1, 18437354), (2, 9218677), (13, 1418258), (26, 709129), (317, 58162), (634, 29081), (2237, 8242), (4121, 4474)]