19364884

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{62873}}^1$

素因数の和:62895

約数の個数: 24

約数和(自身を含む): 42251328

約数和(自身を除く): 22886444

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 62873, 125746, 251492, 440111, 691603, 880222, 1383206, 1760444, 2766412, 4841221, 9682442, 19364884]

約数ペア:

[(1, 19364884), (2, 9682442), (4, 4841221), (7, 2766412), (11, 1760444), (14, 1383206), (22, 880222), (28, 691603), (44, 440111), (77, 251492), (154, 125746), (308, 62873)]