23187772

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{2447}}^1$

素因数の和:2577

約数の個数: 24

約数和(自身を含む): 42771456

約数和(自身を除く): 19583684

約数列:

[1, 2, 4, 23, 46, 92, 103, 206, 412, 2369, 2447, 4738, 4894, 9476, 9788, 56281, 112562, 225124, 252041, 504082, 1008164, 5796943, 11593886, 23187772]

約数ペア:

[(1, 23187772), (2, 11593886), (4, 5796943), (23, 1008164), (46, 504082), (92, 252041), (103, 225124), (206, 112562), (412, 56281), (2369, 9788), (2447, 9476), (4738, 4894)]