19506152

素因数分解:

$2^3\times {\mathrm{197}}^1\times {\mathrm{12377}}^1$

素因数の和:12580

約数の個数: 16

約数和(自身を含む): 36762660

約数和(自身を除く): 17256508

約数列:

[1, 2, 4, 8, 197, 394, 788, 1576, 12377, 24754, 49508, 99016, 2438269, 4876538, 9753076, 19506152]

約数ペア:

[(1, 19506152), (2, 9753076), (4, 4876538), (8, 2438269), (197, 99016), (394, 49508), (788, 24754), (1576, 12377)]