2018896

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{11471}}^1$

素因数の和:11490

約数の個数: 20

約数和(自身を含む): 4267584

約数和(自身を除く): 2248688

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 11471, 22942, 45884, 91768, 126181, 183536, 252362, 504724, 1009448, 2018896]

約数ペア:

[(1, 2018896), (2, 1009448), (4, 504724), (8, 252362), (11, 183536), (16, 126181), (22, 91768), (44, 45884), (88, 22942), (176, 11471)]