12897206

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{22469}}^1$

素因数の和:22519

約数の個数: 16

約数和(自身を含む): 22649760

約数和(自身を除く): 9752554

約数列:

[1, 2, 7, 14, 41, 82, 287, 574, 22469, 44938, 157283, 314566, 921229, 1842458, 6448603, 12897206]

約数ペア:

[(1, 12897206), (2, 6448603), (7, 1842458), (14, 921229), (41, 314566), (82, 157283), (287, 44938), (574, 22469)]