12989848

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{311}}^1$

素因数の和:567

約数の個数: 32

約数和(自身を含む): 25608960

約数和(自身を除く): 12619112

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 227, 311, 454, 622, 908, 1244, 1816, 2488, 5221, 7153, 10442, 14306, 20884, 28612, 41768, 57224, 70597, 141194, 282388, 564776, 1623731, 3247462, 6494924, 12989848]

約数ペア:

[(1, 12989848), (2, 6494924), (4, 3247462), (8, 1623731), (23, 564776), (46, 282388), (92, 141194), (184, 70597), (227, 57224), (311, 41768), (454, 28612), (622, 20884), (908, 14306), (1244, 10442), (1816, 7153), (2488, 5221)]