12442920406

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{20669303}}^1$

素因数の和:20669355

約数の個数: 16

約数和(自身を含む): 21826785024

約数和(自身を除く): 9383864618

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 20669303, 41338606, 144685121, 289370242, 888780029, 1777560058, 6221460203, 12442920406]

約数ペア:

[(1, 12442920406), (2, 6221460203), (7, 1777560058), (14, 888780029), (43, 289370242), (86, 144685121), (301, 41338606), (602, 20669303)]