19470466

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{311}}^1\times {\mathrm{1361}}^1$

素因数の和:1697

約数の個数: 16

約数和(自身を含む): 30595968

約数和(自身を除く): 11125502

約数列:

[1, 2, 23, 46, 311, 622, 1361, 2722, 7153, 14306, 31303, 62606, 423271, 846542, 9735233, 19470466]

約数ペア:

[(1, 19470466), (2, 9735233), (23, 846542), (46, 423271), (311, 62606), (622, 31303), (1361, 14306), (2722, 7153)]