2019253916

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{7110049}}^1$

素因数の和:7110124

約数の個数: 12

約数和(自身を含む): 3583465200

約数和(自身を除く): 1564211284

約数列:

[1, 2, 4, 71, 142, 284, 7110049, 14220098, 28440196, 504813479, 1009626958, 2019253916]

約数ペア:

[(1, 2019253916), (2, 1009626958), (4, 504813479), (71, 28440196), (142, 14220098), (284, 7110049)]