39906196

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{839}}^1$

素因数の和:924

約数の個数: 48

約数和(自身を含む): 81285120

約数和(自身を除く): 41378924

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 47, 92, 94, 188, 253, 506, 517, 839, 1012, 1034, 1081, 1678, 2068, 2162, 3356, 4324, 9229, 11891, 18458, 19297, 23782, 36916, 38594, 39433, 47564, 77188, 78866, 157732, 212267, 424534, 433763, 849068, 867526, 906959, 1735052, 1813918, 3627836, 9976549, 19953098, 39906196]

約数ペア:

[(1, 39906196), (2, 19953098), (4, 9976549), (11, 3627836), (22, 1813918), (23, 1735052), (44, 906959), (46, 867526), (47, 849068), (92, 433763), (94, 424534), (188, 212267), (253, 157732), (506, 78866), (517, 77188), (839, 47564), (1012, 39433), (1034, 38594), (1081, 36916), (1678, 23782), (2068, 19297), (2162, 18458), (3356, 11891), (4324, 9229)]