2019929522

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{726071}}^1$

素因数の和:726193

約数の個数: 16

約数和(自身を含む): 3293462592

約数和(自身を除く): 1273533070

約数列:

[1, 2, 13, 26, 107, 214, 1391, 2782, 726071, 1452142, 9438923, 18877846, 77689597, 155379194, 1009964761, 2019929522]

約数ペア:

[(1, 2019929522), (2, 1009964761), (13, 155379194), (26, 77689597), (107, 18877846), (214, 9438923), (1391, 1452142), (2782, 726071)]