21191124

素因数分解:

$2^2\times 3^1\times {\mathrm{1019}}^1\times {\mathrm{1733}}^1$

素因数の和:2759

約数の個数: 24

約数和(自身を含む): 49523040

約数和(自身を除く): 28331916

約数列:

[1, 2, 3, 4, 6, 12, 1019, 1733, 2038, 3057, 3466, 4076, 5199, 6114, 6932, 10398, 12228, 20796, 1765927, 3531854, 5297781, 7063708, 10595562, 21191124]

約数ペア:

[(1, 21191124), (2, 10595562), (3, 7063708), (4, 5297781), (6, 3531854), (12, 1765927), (1019, 20796), (1733, 12228), (2038, 10398), (3057, 6932), (3466, 6114), (4076, 5199)]