12893951

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{3343}}^1$

素因数の和:3398

約数の個数: 16

約数和(自身を含む): 16051200

約数和(自身を除く): 3157249

約数列:

[1, 7, 19, 29, 133, 203, 551, 3343, 3857, 23401, 63517, 96947, 444619, 678629, 1841993, 12893951]

約数ペア:

[(1, 12893951), (7, 1841993), (19, 678629), (29, 444619), (133, 96947), (203, 63517), (551, 23401), (3343, 3857)]