201912070

素因数分解:

$2^1\times 5^1\times {\mathrm{2311}}^1\times {\mathrm{8737}}^1$

素因数の和:11055

約数の個数: 16

約数和(自身を含む): 363640608

約数和(自身を除く): 161728538

約数列:

[1, 2, 5, 10, 2311, 4622, 8737, 11555, 17474, 23110, 43685, 87370, 20191207, 40382414, 100956035, 201912070]

約数ペア:

[(1, 201912070), (2, 100956035), (5, 40382414), (10, 20191207), (2311, 87370), (4622, 43685), (8737, 23110), (11555, 17474)]