19003670389

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{9721}}^1\times {\mathrm{4133}}^1$

素因数の和:13908

約数の個数: 16

約数和(自身を含む): 21220714944

約数和(自身を除く): 2217044555

約数列:

[1, 11, 43, 473, 4133, 9721, 45463, 106931, 177719, 418003, 1954909, 4598033, 40176893, 441945823, 1727606399, 19003670389]

約数ペア:

[(1, 19003670389), (11, 1727606399), (43, 441945823), (473, 40176893), (4133, 4598033), (9721, 1954909), (45463, 418003), (106931, 177719)]