19941697

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{577}}^1$

素因数の和:720

約数の個数: 16

約数和(自身を含む): 22472640

約数和(自身を除く): 2530943

約数列:

[1, 17, 19, 107, 323, 577, 1819, 2033, 9809, 10963, 34561, 61739, 186371, 1049563, 1173041, 19941697]

約数ペア:

[(1, 19941697), (17, 1173041), (19, 1049563), (107, 186371), (323, 61739), (577, 34561), (1819, 10963), (2033, 9809)]