2019050860

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4389241}}^1$

素因数の和:4389273

約数の個数: 24

約数和(自身を含む): 4424355936

約数和(自身を除く): 2405305076

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 4389241, 8778482, 17556964, 21946205, 43892410, 87784820, 100952543, 201905086, 403810172, 504762715, 1009525430, 2019050860]

約数ペア:

[(1, 2019050860), (2, 1009525430), (4, 504762715), (5, 403810172), (10, 201905086), (20, 100952543), (23, 87784820), (46, 43892410), (92, 21946205), (115, 17556964), (230, 8778482), (460, 4389241)]