14538140

素因数分解:

$2^2\times 5^1\times {\mathrm{397}}^1\times {\mathrm{1831}}^1$

素因数の和:2237

約数の個数: 24

約数和(自身を含む): 30623712

約数和(自身を除く): 16085572

約数列:

[1, 2, 4, 5, 10, 20, 397, 794, 1588, 1831, 1985, 3662, 3970, 7324, 7940, 9155, 18310, 36620, 726907, 1453814, 2907628, 3634535, 7269070, 14538140]

約数ペア:

[(1, 14538140), (2, 7269070), (4, 3634535), (5, 2907628), (10, 1453814), (20, 726907), (397, 36620), (794, 18310), (1588, 9155), (1831, 7940), (1985, 7324), (3662, 3970)]