19086232

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{2027}}^1$

素因数の和:2151

約数の個数: 32

約数和(自身を含む): 39424320

約数和(自身を除く): 20338088

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 107, 214, 428, 856, 1177, 2027, 2354, 4054, 4708, 8108, 9416, 16216, 22297, 44594, 89188, 178376, 216889, 433778, 867556, 1735112, 2385779, 4771558, 9543116, 19086232]

約数ペア:

[(1, 19086232), (2, 9543116), (4, 4771558), (8, 2385779), (11, 1735112), (22, 867556), (44, 433778), (88, 216889), (107, 178376), (214, 89188), (428, 44594), (856, 22297), (1177, 16216), (2027, 9416), (2354, 8108), (4054, 4708)]