13580858

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{21023}}^1$

素因数の和:21061

約数の個数: 16

約数和(自身を含む): 22705920

約数和(自身を除く): 9125062

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 21023, 42046, 357391, 399437, 714782, 798874, 6790429, 13580858]

約数ペア:

[(1, 13580858), (2, 6790429), (17, 798874), (19, 714782), (34, 399437), (38, 357391), (323, 42046), (646, 21023)]