11640824

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{647}}^1$

素因数の和:839

約数の個数: 32

約数和(自身を含む): 23677920

約数和(自身を除く): 12037096

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 173, 346, 647, 692, 1294, 1384, 2249, 2588, 4498, 5176, 8411, 8996, 16822, 17992, 33644, 67288, 111931, 223862, 447724, 895448, 1455103, 2910206, 5820412, 11640824]

約数ペア:

[(1, 11640824), (2, 5820412), (4, 2910206), (8, 1455103), (13, 895448), (26, 447724), (52, 223862), (104, 111931), (173, 67288), (346, 33644), (647, 17992), (692, 16822), (1294, 8996), (1384, 8411), (2249, 5176), (2588, 4498)]