2019102998

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{3169}}^1\times {\mathrm{28961}}^1$

素因数の和:32143

約数の個数: 16

約数和(自身を含む): 3305143440

約数和(自身を除く): 1286040442

約数列:

[1, 2, 11, 22, 3169, 6338, 28961, 34859, 57922, 69718, 318571, 637142, 91777409, 183554818, 1009551499, 2019102998]

約数ペア:

[(1, 2019102998), (2, 1009551499), (11, 183554818), (22, 91777409), (3169, 637142), (6338, 318571), (28961, 69718), (34859, 57922)]