12855878

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{22397}}^1$

素因数の和:22447

約数の個数: 16

約数和(自身を含む): 22577184

約数和(自身を除く): 9721306

約数列:

[1, 2, 7, 14, 41, 82, 287, 574, 22397, 44794, 156779, 313558, 918277, 1836554, 6427939, 12855878]

約数ペア:

[(1, 12855878), (2, 6427939), (7, 1836554), (14, 918277), (41, 313558), (82, 156779), (287, 44794), (574, 22397)]