14241820

素因数分解:

$2^2\times 5^1\times {\mathrm{509}}^1\times {\mathrm{1399}}^1$

素因数の和:1917

約数の個数: 24

約数和(自身を含む): 29988000

約数和(自身を除く): 15746180

約数列:

[1, 2, 4, 5, 10, 20, 509, 1018, 1399, 2036, 2545, 2798, 5090, 5596, 6995, 10180, 13990, 27980, 712091, 1424182, 2848364, 3560455, 7120910, 14241820]

約数ペア:

[(1, 14241820), (2, 7120910), (4, 3560455), (5, 2848364), (10, 1424182), (20, 712091), (509, 27980), (1018, 13990), (1399, 10180), (2036, 6995), (2545, 5596), (2798, 5090)]