1919364

素因数分解:

$2^2\times 3^1\times {\mathrm{307}}^1\times {\mathrm{521}}^1$

素因数の和:835

約数の個数: 24

約数和(自身を含む): 4501728

約数和(自身を除く): 2582364

約数列:

[1, 2, 3, 4, 6, 12, 307, 521, 614, 921, 1042, 1228, 1563, 1842, 2084, 3126, 3684, 6252, 159947, 319894, 479841, 639788, 959682, 1919364]

約数ペア:

[(1, 1919364), (2, 959682), (3, 639788), (4, 479841), (6, 319894), (12, 159947), (307, 6252), (521, 3684), (614, 3126), (921, 2084), (1042, 1842), (1228, 1563)]