19255082639

素因数分解:

${\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{2129}}^1\times {\mathrm{2237}}^1$

素因数の和:4690

約数の個数: 16

約数和(自身を含む): 20821993920

約数和(自身を除く): 1566911281

約数列:

[1, 13, 311, 2129, 2237, 4043, 27677, 29081, 662119, 695707, 4762573, 8607547, 9044191, 61913449, 1481160203, 19255082639]

約数ペア:

[(1, 19255082639), (13, 1481160203), (311, 61913449), (2129, 9044191), (2237, 8607547), (4043, 4762573), (27677, 695707), (29081, 662119)]