9956144

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{56569}}^1$

素因数の和:56588

約数の個数: 20

約数和(自身を含む): 21044040

約数和(自身を除く): 11087896

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 56569, 113138, 226276, 452552, 622259, 905104, 1244518, 2489036, 4978072, 9956144]

約数ペア:

[(1, 9956144), (2, 4978072), (4, 2489036), (8, 1244518), (11, 905104), (16, 622259), (22, 452552), (44, 226276), (88, 113138), (176, 56569)]