10638416

素因数分解:

$2^4\times {\mathrm{337}}^1\times {\mathrm{1973}}^1$

素因数の和:2318

約数の個数: 20

約数和(自身を含む): 20683572

約数和(自身を除く): 10045156

約数列:

[1, 2, 4, 8, 16, 337, 674, 1348, 1973, 2696, 3946, 5392, 7892, 15784, 31568, 664901, 1329802, 2659604, 5319208, 10638416]

約数ペア:

[(1, 10638416), (2, 5319208), (4, 2659604), (8, 1329802), (16, 664901), (337, 31568), (674, 15784), (1348, 7892), (1973, 5392), (2696, 3946)]