2019623930

素因数分解:

$2^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{1887499}}^1$

素因数の和:1887613

約数の個数: 16

約数和(自身を含む): 3669300000

約数和(自身を除く): 1649676070

約数列:

[1, 2, 5, 10, 107, 214, 535, 1070, 1887499, 3774998, 9437495, 18874990, 201962393, 403924786, 1009811965, 2019623930]

約数ペア:

[(1, 2019623930), (2, 1009811965), (5, 403924786), (10, 201962393), (107, 18874990), (214, 9437495), (535, 3774998), (1070, 1887499)]