11971232

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4111}}^1$

素因数の和:4141

約数の個数: 48

約数和(自身を含む): 29014272

約数和(自身を除く): 17043040

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 4111, 8222, 16444, 28777, 32888, 53443, 57554, 65776, 106886, 115108, 131552, 213772, 230216, 374101, 427544, 460432, 748202, 855088, 920864, 1496404, 1710176, 2992808, 5985616, 11971232]

約数ペア:

[(1, 11971232), (2, 5985616), (4, 2992808), (7, 1710176), (8, 1496404), (13, 920864), (14, 855088), (16, 748202), (26, 460432), (28, 427544), (32, 374101), (52, 230216), (56, 213772), (91, 131552), (104, 115108), (112, 106886), (182, 65776), (208, 57554), (224, 53443), (364, 32888), (416, 28777), (728, 16444), (1456, 8222), (2912, 4111)]