15896296

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{433}}^1$

素因数の和:805

約数の個数: 32

約数和(自身を含む): 32263560

約数和(自身を除く): 16367264

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 353, 433, 706, 866, 1412, 1732, 2824, 3464, 4589, 5629, 9178, 11258, 18356, 22516, 36712, 45032, 152849, 305698, 611396, 1222792, 1987037, 3974074, 7948148, 15896296]

約数ペア:

[(1, 15896296), (2, 7948148), (4, 3974074), (8, 1987037), (13, 1222792), (26, 611396), (52, 305698), (104, 152849), (353, 45032), (433, 36712), (706, 22516), (866, 18356), (1412, 11258), (1732, 9178), (2824, 5629), (3464, 4589)]