211671708446

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{506391647}}^1$

素因数の和:506391679

約数の個数: 16

約数和(自身を含む): 364601986560

約数和(自身を除く): 152930278114

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 506391647, 1012783294, 5570308117, 9621441293, 11140616234, 19242882586, 105835854223, 211671708446]

約数ペア:

[(1, 211671708446), (2, 105835854223), (11, 19242882586), (19, 11140616234), (22, 9621441293), (38, 5570308117), (209, 1012783294), (418, 506391647)]