19001235458

素因数分解:

$2^1\times {\mathrm{1033}}^1\times {\mathrm{1831}}^1\times {\mathrm{5023}}^1$

素因数の和:7889

約数の個数: 16

約数和(自身を含む): 28550708736

約数和(自身を除く): 9549473278

約数列:

[1, 2, 1033, 1831, 2066, 3662, 5023, 10046, 1891423, 3782846, 5188759, 9197113, 10377518, 18394226, 9500617729, 19001235458]

約数ペア:

[(1, 19001235458), (2, 9500617729), (1033, 18394226), (1831, 10377518), (2066, 9197113), (3662, 5188759), (5023, 3782846), (10046, 1891423)]