12718862

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{21269}}^1$

素因数の和:21307

約数の個数: 16

約数和(自身を含む): 21440160

約数和(自身を除く): 8721298

約数列:

[1, 2, 13, 23, 26, 46, 299, 598, 21269, 42538, 276497, 489187, 552994, 978374, 6359431, 12718862]

約数ペア:

[(1, 12718862), (2, 6359431), (13, 978374), (23, 552994), (26, 489187), (46, 276497), (299, 42538), (598, 21269)]