2019786069

素因数分解:

$3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{851153}}^1$

素因数の和:851276

約数の個数: 16

約数和(自身を含む): 3105009792

約数和(自身を除く): 1085223723

約数列:

[1, 3, 7, 21, 113, 339, 791, 2373, 851153, 2553459, 5958071, 17874213, 96180289, 288540867, 673262023, 2019786069]

約数ペア:

[(1, 2019786069), (3, 673262023), (7, 288540867), (21, 96180289), (113, 17874213), (339, 5958071), (791, 2553459), (2373, 851153)]