9909716

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{1291}}^1$

素因数の和:1415

約数の個数: 24

約数和(自身を含む): 18449760

約数和(自身を除く): 8540044

約数列:

[1, 2, 4, 19, 38, 76, 101, 202, 404, 1291, 1919, 2582, 3838, 5164, 7676, 24529, 49058, 98116, 130391, 260782, 521564, 2477429, 4954858, 9909716]

約数ペア:

[(1, 9909716), (2, 4954858), (4, 2477429), (19, 521564), (38, 260782), (76, 130391), (101, 98116), (202, 49058), (404, 24529), (1291, 7676), (1919, 5164), (2582, 3838)]