19448136

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{15889}}^1$

素因数の和:15918

約数の個数: 48

約数和(自身を含む): 55773900

約数和(自身を除く): 36325764

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 612, 1224, 15889, 31778, 47667, 63556, 95334, 127112, 143001, 190668, 270113, 286002, 381336, 540226, 572004, 810339, 1080452, 1144008, 1620678, 2160904, 2431017, 3241356, 4862034, 6482712, 9724068, 19448136]

約数ペア:

[(1, 19448136), (2, 9724068), (3, 6482712), (4, 4862034), (6, 3241356), (8, 2431017), (9, 2160904), (12, 1620678), (17, 1144008), (18, 1080452), (24, 810339), (34, 572004), (36, 540226), (51, 381336), (68, 286002), (72, 270113), (102, 190668), (136, 143001), (153, 127112), (204, 95334), (306, 63556), (408, 47667), (612, 31778), (1224, 15889)]