19564528732

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{30379703}}^1$

素因数の和:30379737

約数の個数: 24

約数和(自身を含む): 40830322176

約数和(自身を除く): 21265793444

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 30379703, 60759406, 121518812, 212657921, 425315842, 698733169, 850631684, 1397466338, 2794932676, 4891132183, 9782264366, 19564528732]

約数ペア:

[(1, 19564528732), (2, 9782264366), (4, 4891132183), (7, 2794932676), (14, 1397466338), (23, 850631684), (28, 698733169), (46, 425315842), (92, 212657921), (161, 121518812), (322, 60759406), (644, 30379703)]