21710610434

素因数分解:

$2^1\times {\mathrm{173}}^1\times {\mathrm{2473}}^1\times {\mathrm{25373}}^1$

素因数の和:28021

約数の個数: 16

約数和(自身を含む): 32768694072

約数和(自身を除く): 11058083638

約数列:

[1, 2, 173, 346, 2473, 4946, 25373, 50746, 427829, 855658, 4389529, 8779058, 62747429, 125494858, 10855305217, 21710610434]

約数ペア:

[(1, 21710610434), (2, 10855305217), (173, 125494858), (346, 62747429), (2473, 8779058), (4946, 4389529), (25373, 855658), (50746, 427829)]