13712872

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{39863}}^1$

素因数の和:39912

約数の個数: 16

約数和(自身を含む): 26310240

約数和(自身を除く): 12597368

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 39863, 79726, 159452, 318904, 1714109, 3428218, 6856436, 13712872]

約数ペア:

[(1, 13712872), (2, 6856436), (4, 3428218), (8, 1714109), (43, 318904), (86, 159452), (172, 79726), (344, 39863)]