19503072

素因数分解:

$2^5\times 3^3\times {\mathrm{22573}}^1$

素因数の和:22592

約数の個数: 48

約数和(自身を含む): 56886480

約数和(自身を除く): 37383408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 22573, 45146, 67719, 90292, 135438, 180584, 203157, 270876, 361168, 406314, 541752, 609471, 722336, 812628, 1083504, 1218942, 1625256, 2167008, 2437884, 3250512, 4875768, 6501024, 9751536, 19503072]

約数ペア:

[(1, 19503072), (2, 9751536), (3, 6501024), (4, 4875768), (6, 3250512), (8, 2437884), (9, 2167008), (12, 1625256), (16, 1218942), (18, 1083504), (24, 812628), (27, 722336), (32, 609471), (36, 541752), (48, 406314), (54, 361168), (72, 270876), (96, 203157), (108, 180584), (144, 135438), (216, 90292), (288, 67719), (432, 45146), (864, 22573)]