19450720799

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{49746089}}^1$

素因数の和:49746129

約数の個数: 8

約数和(自身を含む): 21490310880

約数和(自身を除く): 2039590081

約数列:

[1, 17, 23, 391, 49746089, 845683513, 1144160047, 19450720799]

約数ペア:

[(1, 19450720799), (17, 1144160047), (23, 845683513), (391, 49746089)]