12372857

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2269}}^1$

素因数の和:2336

約数の個数: 16

約数和(自身を含む): 15254400

約数和(自身を除く): 2881543

約数列:

[1, 7, 19, 41, 133, 287, 779, 2269, 5453, 15883, 43111, 93029, 301777, 651203, 1767551, 12372857]

約数ペア:

[(1, 12372857), (7, 1767551), (19, 651203), (41, 301777), (133, 93029), (287, 43111), (779, 15883), (2269, 5453)]