2019208130

素因数分解:

$2^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{889519}}^1$

素因数の和:889753

約数の個数: 16

約数和(自身を含む): 3650590080

約数和(自身を除く): 1631381950

約数列:

[1, 2, 5, 10, 227, 454, 1135, 2270, 889519, 1779038, 4447595, 8895190, 201920813, 403841626, 1009604065, 2019208130]

約数ペア:

[(1, 2019208130), (2, 1009604065), (5, 403841626), (10, 201920813), (227, 8895190), (454, 4447595), (1135, 1779038), (2270, 889519)]