28019662

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{11903}}^1$

素因数の和:12023

約数の個数: 16

約数和(自身を含む): 46282752

約数和(自身を除く): 18263090

約数列:

[1, 2, 11, 22, 107, 214, 1177, 2354, 11903, 23806, 130933, 261866, 1273621, 2547242, 14009831, 28019662]

約数ペア:

[(1, 28019662), (2, 14009831), (11, 2547242), (22, 1273621), (107, 261866), (214, 130933), (1177, 23806), (2354, 11903)]