27884758

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{991}}^1\times {\mathrm{1279}}^1$

素因数の和:2283

約数の個数: 16

約数和(自身を含む): 45711360

約数和(自身を除く): 17826602

約数列:

[1, 2, 11, 22, 991, 1279, 1982, 2558, 10901, 14069, 21802, 28138, 1267489, 2534978, 13942379, 27884758]

約数ペア:

[(1, 27884758), (2, 13942379), (11, 2534978), (22, 1267489), (991, 28138), (1279, 21802), (1982, 14069), (2558, 10901)]