12961619

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{409}}^1$

素因数の和:530

約数の個数: 16

約数和(自身を含む): 14720640

約数和(自身を除く): 1759021

約数列:

[1, 11, 43, 67, 409, 473, 737, 2881, 4499, 17587, 27403, 31691, 193457, 301433, 1178329, 12961619]

約数ペア:

[(1, 12961619), (11, 1178329), (43, 301433), (67, 193457), (409, 31691), (473, 27403), (737, 17587), (2881, 4499)]