12445447

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{239}}^1$

素因数の和:462

約数の個数: 16

約数和(自身を含む): 14699520

約数和(自身を除く): 2254073

約数列:

[1, 7, 43, 173, 239, 301, 1211, 1673, 7439, 10277, 41347, 52073, 71939, 289429, 1777921, 12445447]

約数ペア:

[(1, 12445447), (7, 1777921), (43, 289429), (173, 71939), (239, 52073), (301, 41347), (1211, 10277), (1673, 7439)]