2019853910

素因数分解:

$2^1\times 5^1\times {\mathrm{383}}^1\times {\mathrm{527377}}^1$

素因数の和:527767

約数の個数: 16

約数和(自身を含む): 3645236736

約数和(自身を除く): 1625382826

約数列:

[1, 2, 5, 10, 383, 766, 1915, 3830, 527377, 1054754, 2636885, 5273770, 201985391, 403970782, 1009926955, 2019853910]

約数ペア:

[(1, 2019853910), (2, 1009926955), (5, 403970782), (10, 201985391), (383, 5273770), (766, 2636885), (1915, 1054754), (3830, 527377)]