13656872

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{19181}}^1$

素因数の和:19276

約数の個数: 16

約数和(自身を含む): 25895700

約数和(自身を除く): 12238828

約数列:

[1, 2, 4, 8, 89, 178, 356, 712, 19181, 38362, 76724, 153448, 1707109, 3414218, 6828436, 13656872]

約数ペア:

[(1, 13656872), (2, 6828436), (4, 3414218), (8, 1707109), (89, 153448), (178, 76724), (356, 38362), (712, 19181)]