30366842

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{19441}}^1$

素因数の和:19525

約数の個数: 16

約数和(自身を含む): 50393664

約数和(自身を除く): 20026822

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 19441, 38882, 213851, 427702, 1380311, 2760622, 15183421, 30366842]

約数ペア:

[(1, 30366842), (2, 15183421), (11, 2760622), (22, 1380311), (71, 427702), (142, 213851), (781, 38882), (1562, 19441)]