12547448

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{82549}}^1$

素因数の和:82574

約数の個数: 16

約数和(自身を含む): 24765000

約数和(自身を除く): 12217552

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 82549, 165098, 330196, 660392, 1568431, 3136862, 6273724, 12547448]

約数ペア:

[(1, 12547448), (2, 6273724), (4, 3136862), (8, 1568431), (19, 660392), (38, 330196), (76, 165098), (152, 82549)]