12416248

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{431}}^1$

素因数の和:727

約数の個数: 32

約数和(自身を含む): 25220160

約数和(自身を除く): 12803912

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 277, 431, 554, 862, 1108, 1724, 2216, 3448, 3601, 5603, 7202, 11206, 14404, 22412, 28808, 44824, 119387, 238774, 477548, 955096, 1552031, 3104062, 6208124, 12416248]

約数ペア:

[(1, 12416248), (2, 6208124), (4, 3104062), (8, 1552031), (13, 955096), (26, 477548), (52, 238774), (104, 119387), (277, 44824), (431, 28808), (554, 22412), (862, 14404), (1108, 11206), (1724, 7202), (2216, 5603), (3448, 3601)]