12698896

素因数分解:

$2^4\times 7^1\times {\mathrm{113383}}^1$

素因数の和:113398

約数の個数: 20

約数和(自身を含む): 28119232

約数和(自身を除く): 15420336

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 113383, 226766, 453532, 793681, 907064, 1587362, 1814128, 3174724, 6349448, 12698896]

約数ペア:

[(1, 12698896), (2, 6349448), (4, 3174724), (7, 1814128), (8, 1587362), (14, 907064), (16, 793681), (28, 453532), (56, 226766), (112, 113383)]