2019955249

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{58217}}^1$

素因数の和:58404

約数の個数: 16

約数和(自身を含む): 2318007888

約数和(自身を除く): 298052639

約数列:

[1, 13, 17, 157, 221, 2041, 2669, 34697, 58217, 756821, 989689, 9140069, 12865957, 118820897, 155381173, 2019955249]

約数ペア:

[(1, 2019955249), (13, 155381173), (17, 118820897), (157, 12865957), (221, 9140069), (2041, 989689), (2669, 756821), (34697, 58217)]