2186896

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{1327}}^1$

素因数の和:1438

約数の個数: 20

約数和(自身を含む): 4281472

約数和(自身を除く): 2094576

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1327, 1648, 2654, 5308, 10616, 21232, 136681, 273362, 546724, 1093448, 2186896]

約数ペア:

[(1, 2186896), (2, 1093448), (4, 546724), (8, 273362), (16, 136681), (103, 21232), (206, 10616), (412, 5308), (824, 2654), (1327, 1648)]