15975206

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{769}}^1$

素因数の和:848

約数の個数: 32

約数和(自身を含む): 27941760

約数和(自身を除く): 11966554

約数列:

[1, 2, 13, 17, 26, 34, 47, 94, 221, 442, 611, 769, 799, 1222, 1538, 1598, 9997, 10387, 13073, 19994, 20774, 26146, 36143, 72286, 169949, 339898, 469859, 614431, 939718, 1228862, 7987603, 15975206]

約数ペア:

[(1, 15975206), (2, 7987603), (13, 1228862), (17, 939718), (26, 614431), (34, 469859), (47, 339898), (94, 169949), (221, 72286), (442, 36143), (611, 26146), (769, 20774), (799, 19994), (1222, 13073), (1538, 10387), (1598, 9997)]