12839953

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{3329}}^1$

素因数の和:3384

約数の個数: 16

約数和(自身を含む): 15984000

約数和(自身を除く): 3144047

約数列:

[1, 7, 19, 29, 133, 203, 551, 3329, 3857, 23303, 63251, 96541, 442757, 675787, 1834279, 12839953]

約数ペア:

[(1, 12839953), (7, 1834279), (19, 675787), (29, 442757), (133, 96541), (203, 63251), (551, 23303), (3329, 3857)]