19476033

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:253

約数の個数: 32

約数和(自身を含む): 28740096

約数和(自身を除く): 9264063

約数列:

[1, 3, 17, 43, 51, 83, 107, 129, 249, 321, 731, 1411, 1819, 2193, 3569, 4233, 4601, 5457, 8881, 10707, 13803, 26643, 60673, 78217, 150977, 182019, 234651, 381883, 452931, 1145649, 6492011, 19476033]

約数ペア:

[(1, 19476033), (3, 6492011), (17, 1145649), (43, 452931), (51, 381883), (83, 234651), (107, 182019), (129, 150977), (249, 78217), (321, 60673), (731, 26643), (1411, 13803), (1819, 10707), (2193, 8881), (3569, 5457), (4233, 4601)]