13868558

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{443}}^1\times {\mathrm{1423}}^1$

素因数の和:1879

約数の個数: 16

約数和(自身を含む): 22761216

約数和(自身を除く): 8892658

約数列:

[1, 2, 11, 22, 443, 886, 1423, 2846, 4873, 9746, 15653, 31306, 630389, 1260778, 6934279, 13868558]

約数ペア:

[(1, 13868558), (2, 6934279), (11, 1260778), (22, 630389), (443, 31306), (886, 15653), (1423, 9746), (2846, 4873)]