19880498513

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{3239449}}^1$

素因数の和:3239504

約数の個数: 12

約数和(自身を含む): 22216148100

約数和(自身を除く): 2335649587

約数列:

[1, 17, 19, 323, 361, 6137, 3239449, 55070633, 61549531, 1046342027, 1169441089, 19880498513]

約数ペア:

[(1, 19880498513), (17, 1169441089), (19, 1046342027), (323, 61549531), (361, 55070633), (6137, 3239449)]