12009446

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{839}}^1$

素因数の和:1279

約数の個数: 16

約数和(自身を含む): 19141920

約数和(自身を除く): 7132474

約数列:

[1, 2, 17, 34, 421, 839, 842, 1678, 7157, 14263, 14314, 28526, 353219, 706438, 6004723, 12009446]

約数ペア:

[(1, 12009446), (2, 6004723), (17, 706438), (34, 353219), (421, 28526), (839, 14314), (842, 14263), (1678, 7157)]