2049986050559

素因数分解:

${\mathrm{19}}^2\times {\mathrm{16189}}^1\times {\mathrm{350771}}^1$

素因数の和:366998

約数の個数: 12

約数和(自身を含む): 2163698497080

約数和(自身を除く): 113712446521

約数列:

[1, 19, 361, 16189, 307591, 350771, 5844229, 6664649, 126628331, 5678631719, 107894002661, 2049986050559]

約数ペア:

[(1, 2049986050559), (19, 107894002661), (361, 5678631719), (16189, 126628331), (307591, 6664649), (350771, 5844229)]