15361136

素因数分解:

$2^4\times 7^1\times {\mathrm{137153}}^1$

素因数の和:137168

約数の個数: 20

約数和(自身を含む): 34014192

約数和(自身を除く): 18653056

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 137153, 274306, 548612, 960071, 1097224, 1920142, 2194448, 3840284, 7680568, 15361136]

約数ペア:

[(1, 15361136), (2, 7680568), (4, 3840284), (7, 2194448), (8, 1920142), (14, 1097224), (16, 960071), (28, 548612), (56, 274306), (112, 137153)]