2019105426

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{25885967}}^1$

素因数の和:25885985

約数の個数: 16

約数和(自身を含む): 4348842624

約数和(自身を除く): 2329737198

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 25885967, 51771934, 77657901, 155315802, 336517571, 673035142, 1009552713, 2019105426]

約数ペア:

[(1, 2019105426), (2, 1009552713), (3, 673035142), (6, 336517571), (13, 155315802), (26, 77657901), (39, 51771934), (78, 25885967)]