18470177

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2297}}^1$

素因数の和:2368

約数の個数: 16

約数和(自身を含む): 21840192

約数和(自身を除く): 3370015

約数列:

[1, 11, 17, 43, 187, 473, 731, 2297, 8041, 25267, 39049, 98771, 429539, 1086481, 1679107, 18470177]

約数ペア:

[(1, 18470177), (11, 1679107), (17, 1086481), (43, 429539), (187, 98771), (473, 39049), (731, 25267), (2297, 8041)]