38261894

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{223}}^1\times {\mathrm{709}}^1$

素因数の和:956

約数の個数: 24

約数和(自身を含む): 63456960

約数和(自身を除く): 25195066

約数列:

[1, 2, 11, 22, 121, 223, 242, 446, 709, 1418, 2453, 4906, 7799, 15598, 26983, 53966, 85789, 158107, 171578, 316214, 1739177, 3478354, 19130947, 38261894]

約数ペア:

[(1, 38261894), (2, 19130947), (11, 3478354), (22, 1739177), (121, 316214), (223, 171578), (242, 158107), (446, 85789), (709, 53966), (1418, 26983), (2453, 15598), (4906, 7799)]