12888564

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{82619}}^1$

素因数の和:82639

約数の個数: 24

約数和(自身を含む): 32387040

約数和(自身を除く): 19498476

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 82619, 165238, 247857, 330476, 495714, 991428, 1074047, 2148094, 3222141, 4296188, 6444282, 12888564]

約数ペア:

[(1, 12888564), (2, 6444282), (3, 4296188), (4, 3222141), (6, 2148094), (12, 1074047), (13, 991428), (26, 495714), (39, 330476), (52, 247857), (78, 165238), (156, 82619)]