191997793

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{18959}}^1$

素因数の和:19032

約数の個数: 16

約数和(自身を含む): 222969600

約数和(自身を除く): 30971807

約数列:

[1, 13, 19, 41, 247, 533, 779, 10127, 18959, 246467, 360221, 777319, 4682873, 10105147, 14769061, 191997793]

約数ペア:

[(1, 191997793), (13, 14769061), (19, 10105147), (41, 4682873), (247, 777319), (533, 360221), (779, 246467), (10127, 18959)]