13235818

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{4409}}^1$

素因数の和:4509

約数の個数: 16

約数和(自身を含む): 21168000

約数和(自身を除く): 7932182

約数列:

[1, 2, 19, 38, 79, 158, 1501, 3002, 4409, 8818, 83771, 167542, 348311, 696622, 6617909, 13235818]

約数ペア:

[(1, 13235818), (2, 6617909), (19, 696622), (38, 348311), (79, 167542), (158, 83771), (1501, 8818), (3002, 4409)]