30900958

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{13127}}^1$

素因数の和:13247

約数の個数: 16

約数和(自身を含む): 51041664

約数和(自身を除く): 20140706

約数列:

[1, 2, 11, 22, 107, 214, 1177, 2354, 13127, 26254, 144397, 288794, 1404589, 2809178, 15450479, 30900958]

約数ペア:

[(1, 30900958), (2, 15450479), (11, 2809178), (22, 1404589), (107, 288794), (214, 144397), (1177, 26254), (2354, 13127)]