2019091373

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{643}}^1\times {\mathrm{12713}}^1$

素因数の和:13388

約数の個数: 16

約数和(自身を含む): 2292588480

約数和(自身を除く): 273497107

約数列:

[1, 13, 19, 247, 643, 8359, 12217, 12713, 158821, 165269, 241547, 3140111, 8174459, 106267967, 155314721, 2019091373]

約数ペア:

[(1, 2019091373), (13, 155314721), (19, 106267967), (247, 8174459), (643, 3140111), (8359, 241547), (12217, 165269), (12713, 158821)]