25662142

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{27127}}^1$

素因数の和:27183

約数の個数: 16

約数和(自身を含む): 42970752

約数和(自身を除く): 17308610

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 27127, 54254, 298397, 596794, 1166461, 2332922, 12831071, 25662142]

約数ペア:

[(1, 25662142), (2, 12831071), (11, 2332922), (22, 1166461), (43, 596794), (86, 298397), (473, 54254), (946, 27127)]