2019931613

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{41863}}^1$

素因数の和:42044

約数の個数: 16

約数和(自身を含む): 2367158016

約数和(自身を除く): 347226403

約数列:

[1, 7, 61, 113, 427, 791, 6893, 41863, 48251, 293041, 2553643, 4730519, 17875501, 33113633, 288561659, 2019931613]

約数ペア:

[(1, 2019931613), (7, 288561659), (61, 33113633), (113, 17875501), (427, 4730519), (791, 2553643), (6893, 293041), (41863, 48251)]