38008388

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{20089}}^1$

素因数の和:20147

約数の個数: 24

約数和(自身を含む): 74252640

約数和(自身を除く): 36244252

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 172, 473, 946, 1892, 20089, 40178, 80356, 220979, 441958, 863827, 883916, 1727654, 3455308, 9502097, 19004194, 38008388]

約数ペア:

[(1, 38008388), (2, 19004194), (4, 9502097), (11, 3455308), (22, 1727654), (43, 883916), (44, 863827), (86, 441958), (172, 220979), (473, 80356), (946, 40178), (1892, 20089)]