17010719

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{409}}^1$

素因数の和:638

約数の個数: 16

約数和(自身を含む): 19680000

約数和(自身を除く): 2669281

約数列:

[1, 11, 19, 199, 209, 409, 2189, 3781, 4499, 7771, 41591, 81391, 85481, 895301, 1546429, 17010719]

約数ペア:

[(1, 17010719), (11, 1546429), (19, 895301), (199, 85481), (209, 81391), (409, 41591), (2189, 7771), (3781, 4499)]