12694774

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{9029}}^1$

素因数の和:9087

約数の個数: 16

約数和(自身を含む): 20588400

約数和(自身を除く): 7893626

約数列:

[1, 2, 19, 37, 38, 74, 703, 1406, 9029, 18058, 171551, 334073, 343102, 668146, 6347387, 12694774]

約数ペア:

[(1, 12694774), (2, 6347387), (19, 668146), (37, 343102), (38, 334073), (74, 171551), (703, 18058), (1406, 9029)]