12708136

素因数分解:

$2^3\times 7^1\times {\mathrm{257}}^1\times {\mathrm{883}}^1$

素因数の和:1153

約数の個数: 32

約数和(自身を含む): 27368640

約数和(自身を除く): 14660504

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 257, 514, 883, 1028, 1766, 1799, 2056, 3532, 3598, 6181, 7064, 7196, 12362, 14392, 24724, 49448, 226931, 453862, 907724, 1588517, 1815448, 3177034, 6354068, 12708136]

約数ペア:

[(1, 12708136), (2, 6354068), (4, 3177034), (7, 1815448), (8, 1588517), (14, 907724), (28, 453862), (56, 226931), (257, 49448), (514, 24724), (883, 14392), (1028, 12362), (1766, 7196), (1799, 7064), (2056, 6181), (3532, 3598)]