13441904

素因数分解:

$2^4\times 7^1\times {\mathrm{120017}}^1$

素因数の和:120032

約数の個数: 20

約数和(自身を含む): 29764464

約数和(自身を除く): 16322560

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 120017, 240034, 480068, 840119, 960136, 1680238, 1920272, 3360476, 6720952, 13441904]

約数ペア:

[(1, 13441904), (2, 6720952), (4, 3360476), (7, 1920272), (8, 1680238), (14, 960136), (16, 840119), (28, 480068), (56, 240034), (112, 120017)]